iPad for me although happy with the mini vs air/pro size.
Had a mini2 which I gave to daughter as we were given Samsung Tab’s by work. Ultimately prefer the iPad. Just works better for my use so have just picked up a mini4.
Depends on use but for me I do everything on it, bills etc and unless I was getting a Google Nexus or whatever that came with good/prompt updates I wouldn’t bother with android again personally.
Although if you want it for kodi etc then failing jail breaking the iPad you need a mac and some messing to get kodi to run so then android wins.