Hi,
I am actually a Dell vendor for a few different Best Buy locations in WA. That laptop is pretty nice as far as specs go, and will go pretty well for you, but the biggest issue I have with it is its lack of a 10-key. If you look at several of the HP models, which are of similar price, you will find the 10-key and nearly identical specifications (http://www.bestbuy.com/site/hp-envy-x360-2-in-1-15-6-touch-screen-laptop-intel-core-i7-12gb-memory-1tb-hard-drive-hp-finish-in-natural-silver/5238400.p?id=bb5238400&skuId=5238400). Both of the two are still 2-in-1s, so you'll have the benefit of being able to fold the display all the way back. Also, if it is just for school, you will rarely see any benefit to the i7 lineup, compared to the i5 lineup. If you are looking to save money, you may want to look for an i5 model.