Complete Networking Fundamentals Course: CCNA Start vs Magoosh GMAT Prep

The course spans approximately 79.5 hours of video across all core CCNA 200-301 domains, covering networking fundamentals, OSI and TCP/IP models, IP addressing and subnetting, routing (static routes, OSPF, EIGRP, IPv6), switching, VLANs, Spanning Tree, NAT, ACLs, wireless technologies, QoS, VoIP, and network automation. Reviewers on Reddit and course aggregator sites consistently describe it as "one of the most comprehensive networking courses I have ever seen for the price" and praise its logical, ground-up progression. The course includes GNS3 and Packet Tracer lab demonstrations, cheat sheets, quizzes, and downloadable resources, though a small number of reviewers note it should be supplemented with additional practice exam resources for full 200-301 readiness.

David Bombal holds CCIE #11023 Emeritus, which he earned on his first attempt in January 2003 — a distinction achieved by a very small percentage of Cisco engineers. He has over 20 years of network training experience, has trained engineers at Fortune 100 companies, holds Cisco and HPE certified instructor status, and has over 2 million YouTube subscribers. Reviewers consistently praise his teaching methodology for the care put into scope and learning progression, with one Reddit user describing the course as the result of someone who "invested significant effort into what needs to be learned and in what order." His credentials are regularly cited as a reason students trust the material.

The course is consistently available on Udemy for $11–$20 during the platform's frequent sales, which Reddit reviewers repeatedly highlight as exceptional value. One r/homelab user who purchased it for $13.99 called it "the best purchase I made of thousands I've spent on my homelab over the years." Another r/linuxadmin commenter noted paying "a whopping $11.99" for "one of the most comprehensive networking courses I have ever seen." With nearly 80 hours of content, lifetime access, 18 articles, 124 downloadable resources, and regular updates to keep pace with the CCNA 200-301 exam blueprint, the cost-per-hour ratio is among the lowest of any CCNA prep course on the market.

David Bombal explicitly designs the course for both exam preparation and real-world application — the curriculum covers actual device configuration on simulated Cisco routers and switches via Packet Tracer and GNS3, not just definitions and theory. Reddit discussions in r/homelab, r/linuxadmin, and r/ccna note that the course teaches concepts in a way that applies directly to home labs and enterprise networking jobs, not just to passing an exam. The practical emphasis on configuration, VLANs, routing protocols, and troubleshooting scenarios means graduates are better prepared for entry-level network engineering roles, not just the Cisco certification exam.

The course's integration of GNS3 and Packet Tracer labs throughout the curriculum is the most consistently praised retention element — learners build and configure simulated networks rather than passively watching lectures. Multiple Reddit reviewers credit the hands-on component with making the course worthwhile for both CCNA candidates and general networking enthusiasts. The course length of ~79.5 hours is frequently described as thorough but potentially overwhelming for learners with time constraints, and some reviewers note the instructor's delivery can occasionally be hard to follow during dense technical sections. Overall, the lab-heavy format gives it stronger retention than purely lecture-driven alternatives.

Magoosh GMAT Prep covers all three GMAT Focus Edition sections — Quantitative, Verbal, and Data Insights — across 340+ short on-demand video lessons, and the curriculum was rebuilt after the Focus Edition replaced the classic GMAT on February 1, 2024. The Quant content is the standout: GMAT Club reviewers (Aabhash777, BelronMajes, GMATking94) repeatedly praise it for teaching from the basics and deriving formulas "from root level" rather than asking students to memorise. The consistent content weakness is Verbal, which multiple reviewers call "old," in need of "refurbishment," and structurally confusing with no continuity. Data Insights coverage exists but several students wanted more practice volume there given how central DI now is to the Focus Edition. The slideshow-with-voiceover format is instructionally sound but, as Test Prep Insight notes, "lacks production value."

The lessons are anchored by long-time Magoosh GMAT expert Mike McGarry, whose Quant explanations are described as crisp, well-organised, and conceptually grounded. Reviewers on GMAT Club call the videos "clear, concise" and "easy to consume," and students specifically credit the instruction with teaching strategic shortcuts they would not have found alone ("their lessons were phenomenal and they greatly helped me figure out strategic shortcuts"). The format is voiceover-over-slides with no instructor on screen, which several reviewers find effective but visually flat compared to Manhattan Prep or TTP. The Verbal teaching draws the most criticism: GMATking94 said the "Verbal course seems very old and needs refurbishment," a recurring theme that pulls the instructor score below the Quant-only ceiling it would otherwise reach.

Value is Magoosh's single strongest dimension and the near-universal reason reviewers recommend it. Premium GMAT access runs roughly $199 for 6 months or $249 for 12 months — about one-third the price of Kaplan (~$1,000) and Princeton Review (~$800), and a fraction of premium platforms like TTP or e-GMAT. Payment plans start around $54. GMAT Club reviewers repeatedly use the exact phrase "bang for buck," and Test Prep Insight rated the course 9.1/10 calling it "the best bang for your buck in GMAT prep." A 12-month access window, a 4.5-rated mobile app, a free 7-day trial (30+ lessons, 30 questions), and a tiered score guarantee all reinforce that a low price does not signal a thin product. For budget-conscious or first-attempt test-takers, the value case is hard to beat.

The course includes 1,300+ practice questions, each paired with both a text and a video explanation — a genuinely distinctive feature, since most prep companies do not film an explanation for every single problem. A custom practice tool lets students build targeted quizzes by topic and difficulty. The limitations are real and frequently cited. There are only 2 full-length practice tests, and they are generated from the same question pool as the drills, so heavy users hit repeated questions (reviewer whatsarc flagged "repetitive practice questions"). Several students wanted "more questions in quant," more Data Insights items, and additional mocks. Some also found the Verbal questions diverge from real GMAT difficulty (BelronMajes: "Verbal questions differ significantly from actual test"). It is enough to learn on, but most reviewers pair it with the Official Guide and free official mocks.

Magoosh's own review page documents seven student entries with gains of +100 to +250 points, landing final scores of 700–730, with quotes like "over the last few months, Magoosh improved my score from 490 to 710." The company advertises an average improvement of roughly 90 points and backs a tiered guarantee: up to a 70-point increase for baseline scores below 630, 50 points for 640–690, and 10 points for 700+, or your money back. GMAT Club reviewers report concrete gains of +40 to +140 points and final scores from the high-500s (Focus scale) up to 760 (11Karan, +50). The caveat is honest: the strongest gains cluster around Quant, and a minority flagged the in-product score predictor as inaccurate, so the headline averages should be read as outcomes for committed self-studiers, not guarantees for everyone.