Mike Holt feature comparison (review 6)

Mike Holt built an empire teaching the NEC. His books, videos, and exam prep have trained a generation of electricians. So when guys ask me how Ask BONBON compares to Mike Holt's material, I give them the straight answer: they solve different problems.

Mike Holt is a curriculum. Ask BONBON is a field tool. You can own both and be better for it. But if you are standing in an attic at 2pm trying to figure out if a junction box needs to be accessible under NEC 314.29, you do not want to scroll through a 400-page Understanding the NEC volume. You want an answer in five seconds.

What Mike Holt does well

The illustrations are the gold standard. When a code section is genuinely confusing, like grounding and bonding under Article 250, Mike's graphics make the concept click in a way that raw code text never will. His exam prep products have a real track record of getting apprentices through the journeyman and master tests.

His video library is deep. You can sit down on a Saturday and work through a weak area. For structured learning, continuing education credits, and building a foundation, it is hard to beat.

• Best in class illustrations for grounding, bonding, and transformer configurations
• Strong exam prep with proven pass rates
• Code change analysis every cycle (2020, 2023, 2026)
• Paper and digital formats for classroom and self study

Where it falls short on the job

The product is built for study time, not jobsite time. The textbooks are heavy. The apps are mostly digital versions of printed material. If you are on a commercial rough-in and the inspector cites NEC 300.11(A) for support spacing, flipping through a PDF on your phone is slow.

Search is the bigger issue. Mike's digital tools search text, not intent. If you type "how far apart do I staple Romex in a stud bay" you are not getting a clean answer. You need to already know it is NEC 334.30 before the tool helps you.

Tip: if you only have Mike Holt material on your phone, bookmark the sections you hit most often. 210.8 for GFCIs, 250.122 for EGC sizing, 310.15(B) for ampacity. It saves real time when you are standing on a ladder.

Where Ask BONBON fits differently

Ask BONBON is built around the question you actually ask on the job, in the language you actually use. "Can I run MC cable through a plenum" gets you to NEC 300.22(C) with the answer, not just the article number. It handles sloppy phrasing, trade slang, and partial memory of a code section.

It is designed for one-handed use with gloves on. Big tap targets, fast load, works on spotty service. The point is to get you unstuck and back to work, not to teach you the underlying theory.

• Plain-English questions map to the correct NEC article
• Common jobsite scenarios: GFCI per 210.8(A), AFCI per 210.12, receptacle spacing per 210.52
• Quick lookups for box fill 314.16, conductor ampacity 310.16, conduit fill Chapter 9
• Written for journeymen who already know the trade, not apprentices learning it

Head to head on common tasks

Say you are wiring a kitchen remodel and the homeowner asks if the under-cabinet receptacle needs GFCI protection. With Mike Holt's material, you search "GFCI kitchen," scan several paragraphs, cross reference the illustrations, and land on 210.8(A)(6) and 210.8(A)(7). Maybe three minutes if you know where to look.

With Ask BONBON, you ask the question as the homeowner asked it. You get the article, the answer, and the relevant exceptions. Thirty seconds. Neither tool is wrong. They are built for different moments.

Tip: the real test of a code tool is not the easy questions. It is the edge cases. Try asking both tools about bonding a detached garage sub panel under NEC 250.32. The one that handles the nuance around the 2008 rule change is the one worth keeping on your phone.

Who should buy what

If you are prepping for the master's exam, buy Mike Holt. Nothing else comes close for structured study. If you are three years into your journeyman card and you just need faster answers in the field, Ask BONBON earns its keep on the first jobsite it saves you a callback.

Most working electricians I know end up with both. Mike Holt on the shelf at home for the deep dives and code update seasons. Ask BONBON on the phone for everything that happens between 7am and 3:30pm.

The honest bottom line

Mike Holt is not a competitor in the way people assume. He is teaching you the code. Ask BONBON is helping you apply it when the clock is running. The guys who treat them as opposing choices are usually the ones who have not tried both.

Test them on your actual job. Pick three code questions that tripped you up last month. Run each one through Mike Holt's digital tools and through Ask BONBON. The tool that gets you to the right NEC article fastest, with the least friction, wins that category. Use both for what they are good at.