“Not quite as well made as some similar boards I've had in the past - they're all curved very slightly up in the long dimension and the sticky back doesn't always quite touch all the sides, revealing the bottom of the metal rows. Both are pretty minor cosmetic defects though and electrically they work well.”
“Fine for when you need something this size. Main drawbacks are: (i) No positive and negative rails; (ii) Only 1 or 2 rows left if mounting an arduino Nano board and too short for a Raspberry Pi Pico; (iii) Row numbering is moulded in and not painted, so not easy to read. If any of those points are a problem, just get a half size board (and for the Pi Pico, get the one with the pinout labelled).”