Mike Holt speed test (review 5)

Why Speed Matters On The Job

You're on a ladder. The inspector is asking about GFCI requirements for a rooftop receptacle. Your phone has one bar. You need the answer in under thirty seconds or you're climbing down to grab the code book. Speed is not a luxury, it's the difference between finishing the rough-in before lunch or eating cold pizza at 4pm.

I've been running Mike Holt's reference tools against Ask BONBON on real job sites for the last six weeks. Residential service changes, a warehouse retrofit, two commercial tenant build-outs. Same questions, same phone, stopwatch on both. Here's what actually happened.

The Test Setup

I ran twelve common lookups that come up weekly in the field. Each query timed from tapping the app icon to having the answer visible on screen. Phone is a three-year-old Android on spotty LTE. No cheating with pre-loaded tabs or bookmarks.

The lookups covered the categories you actually hit on the job: GFCI locations, conductor ampacity, box fill, grounding electrode sizing, working space, and a few AFCI edge cases that always spark arguments in the van.

• NEC 210.8(A) GFCI dwelling unit locations
• NEC 310.16 ampacity for 3/0 copper THHN
• NEC 314.16(B) box fill calculation for a 4 square
• NEC 250.66 grounding electrode conductor sizing
• NEC 110.26 working space depth for 480V gear
• NEC 210.12 AFCI requirements for a kitchen remodel

Mike Holt Speed Results

Mike Holt's content is solid. Nobody argues that. The man wrote the book the rest of us learned from, and his illustrated guides have saved more apprentices than I can count. But his digital tools are built around video content and structured courses, not quick lookups.

Average time to answer across the twelve queries: 94 seconds. The fastest lookup was 41 seconds (conductor ampacity, because I knew exactly which PDF to open). The slowest was 2 minutes 38 seconds, hunting through a video timestamp for a specific AFCI clarification. Three of the twelve required scrubbing through video to find the answer buried in a training segment.

The website search works, but it surfaces course modules and forum posts before it surfaces the code citation. You're reading around the answer instead of getting the answer.

Field tip: if you're using any code app and it takes more than 45 seconds to surface a specific article, you need a different app. The code book on the truck is faster than that.

Where Mike Holt Wins

I'm not here to trash the man. Mike Holt crushes it on depth. If you're studying for your journeyman or master's exam, his material is the gold standard. The explanations walk you through the why, not just the what, and the illustrated commentary on tricky articles like NEC 250 grounding is worth the subscription on its own.

For continuing education credits, code change seminars, and building a real understanding of why the code reads the way it does, there's no substitute. That's a different product than a field reference, and it's unfair to expect one tool to do both jobs well.

• Deep explanations and illustrated commentary
• CEU credits and exam prep that actually prepares you
• Code change analysis between cycles
• Community forums with experienced journeymen answering questions

Ask BONBON Speed Results

Same twelve lookups, same phone, same spotty LTE. Average time to answer: 18 seconds. Fastest was 9 seconds, slowest was 34 seconds on the AFCI kitchen remodel question because I had to clarify whether the remodel triggered new-work requirements under NEC 210.12(D).

The difference is architecture. BONBON is built for one job: you ask a code question in plain English, you get the article citation and the answer. No courses. No video. No forum. The tradeoff is you don't get the deep teaching. You get the answer and the section number so you can verify it against your code book if the inspector pushes back.

On the warehouse retrofit, I pulled up NEC 408.4 panelboard circuit directory requirements in 14 seconds while the GC was standing next to me. That's the whole point.

Keep your code book in the truck. Use the app for the first 80% of questions, verify with the book for the 20% where money or safety is on the line.

Which One Should You Buy

If you're preparing for an exam or want to genuinely understand the code at a theory level, buy Mike Holt. His material will make you a better electrician over a career. Nothing else comes close for teaching.

If you need answers on the job, in under 30 seconds, with one hand while you're holding a wire stripper in the other, that's not what Mike Holt is built for. Use BONBON for field lookups and keep Mike Holt for the office, the truck at lunch, or the classroom.

The honest answer is you probably want both. They solve different problems. Anyone telling you one tool does everything is selling you something.