re: #280 wheat-dogg, raker of forests, master of steam

I’ve been looking into one for myself, and went to a couple of websites where they have reviews. 88-key models are way too costly for me, but the smaller models are acceptable in price. Anyway, check out these:
61-keys — Yamaha PSR-e353, Yamaha YPT-255 (not sure if touch sensitive), Yamaha EZ220 (lighted keys)
76-keys — Yamaha YPG-235, Casio WK-245 (touch sensitive)
44-keys - Casio SA-76

My notes are from last year, so some models may no longer be sold new.

Okay, I’ll ask…for my purposes, besides just personally thinking that 88 keys are better than 61, what is the difference for me and my girls?