I want to purchase a used IPad. I need it to be affordable. However, I need it to work well. What Generation should I look for?
I would go with the latest model if you can afford one. But other than that, I would want at least a generation 4 and preferably a 5. A lot of the older ones just do not allow you to upgrade enough.
iPad Pro 12.9 (2017) model is best till now