Disclaimer: I do not get any kickbacks from amazon, wasd, or crj electronics.
thumb keys = ctrl, bksp, shift, alt, cmd, space
standard keys = `, q, w, e, r, t, 2, 3, 4, 5, pg up, etc.
irregular keys = x, led, esc, any, butterfly, 0, etc.
wasd puller cost = $6.99
crj electronics cost = $8.99
both are just shy of 6.5 inches (about 6 and 3/8)
The wasd wires are just a tad thicker making it very challenging to pull thumb keys. Pulling “standard” keys were fine, pulling “irregular” keys were also challenging.
The crj electronics puller has thinner wires, making it easier to pull the thumb keys. Pulling the “standard” keys were easy, pulling “irregular” keys was challenging.
Overall, I actually like the crj electornics more than the wasd puller. By challenging, I don’t mean difficult or impossible, I mean it takes a little more finessing to get the puller under key caps. fn keys are pulled without the use of a puller, just don’t use soapy fingers.