I am looking for a brand new iPad. I want it to cost $400 or less and have at least 32GB. I have seen some brand new ones on eBay and it seems like a good deal, but I am unsure if it's the right thing to do. I don't really care about things like camera quality and touch ID, but I do care about things like performance. I will usually just download a lot of apps, very few games that aren't GPU intensive, web browsing, listening to music, and email. Would an iPad 4 be a good buy for these uses?