Used iPad for SUing?

I am well setup for SU on my desktop (win11, 32g ram, good computer) but sometimes I want to go to the coffeeshop and work. I am disabled and need a Wacom tablet and stylus. I just learned about SU for iPad and would like suggestions. What inexpensive used model should I look for?
Joel

older Ipads (and new) may have issues with larger models.

https://help.sketchup.com/en/sketchup-ipad/system-requirements

(funny, I was wondering the same earlier today)

any ipad running iOS 15+ and a second gen pencil will do. I would not recommend a mini, that’s quite small.

what I’m considering doing is getting a second hand one, I don’t need it to be fast and powerful, just enough to learn the ropes and see if I can get a hang on it - or if I’m too much of a desktop user.

then, if it’s a good match, maybe replace it with something more powerful and stable.