Jameco Valuepro WBU-301-R 400-Point Solderless Breadboard 3.3"L x 2.1"W

Good quality breadboard. Comes with a backplate and makes a good, solid connection, unlike the cheaper breadboards.

Really like this breadboard. It can be tricky to get wires in sometimes but that is much preferred to a loose connection that doesn't make a good contact. I like the quality of the board and it comes with a metal plate you can stick the board's back adhesive to, in case you don't want to mount it directly to something.

I used them in school, I use them now. I have yet to find a better prototype board than Jameco. If you want to build a reliable prototype on a breadboard, Jameco is the best.

This solderless breadboard and all others like it are actually made up of multiple sections that slide or clip together. This particular model clicks together, unlike many others where the sections slide and lock together more tightly. Because the clipping mechanism points are weak when joining two of these board together to make a double wide they kept easily separating. If you want to use this board as is it seems well made, but for my purpose I'll buy a brand that slides and more securely holds together.

High quality at a good price. No reason to use cheap bread boards.

If you've been frustrated using cheap breadboards because pins won't go in, or go in but then flop around loosely, causing intermittent connections or even falling out if jostled, you should pay a little extra and try this board. Nice solid connections, no blocked holes, clear durable printing which lines up perfectly with holes. Yes, they cost a little more, but they're worth it.

Good quality breadboard spacing of holes in perfect.

I have been working with electronics for close to 10 years and actually discovered these Jameco breadboards pretty early on. They very quickly came to be my benchmark breadboards whenever I would try to find new ones. I have some that are over 8 years of usage now, and they look just like the new ones I ordered yesterday. They are hands down the best and only breadboard you will need to buy. I have tried so many of these cheaper breadboards, but they always end up with bad quality plastic that warps, bad contacts, too stiff/too weak connections, or some other type of issue. TL;DR If you value your time spent debugging, the extra couple dollars for a reliable breadboard that won't cause unnecessary debugging due to bad contacts etc is dollars well spent, and I think this fits the bill.