iPad is great to have for those times you need to browse, watch movies, play your favorite games, social media, etc, same as a Google tablet.
Windows tablets suck, and will be a paper weight + waste of money. It's not made for entertainment.
If you're already familiar with Apples ecosystem (iPhone & Mac), then you'll just be getting a bigger iPhone lol.
32gb is great to have, and its plenty of space for all your apps. It only takes up 2gb of space for the OS.
Things to get with it: Otterbox case. Unless you plan on never using it.