I like my Huawei tablet. I have the Mediapad M5 Lite 8".
I think 8" is a good size, quite portable, and a nice size for holding in my hand. Also use it with my drone, fits fine in the controller.
Works fine, including GPS and maps, and all of the usual stuff.
Available for about £200. Or Mediapad T5 is probably better value is you want 10".