Hey guys, I'm still have a few days to return this MBP and was debating whether it would be worth exchanging my i7 for the i5 and getting $400+ back for it? The i7 is running well, but just trying to justify if its worth keeping. I will most likely keep this laptop for a while and it will be used mostly for college, browsing, and light gaming. I got it with the educational discount so only paid 1399, but microcenter is doing the 999 deal for the i5. So, should I keep the i7 or exchange it for the i5 and get $400+ back? Thoughts? Thanks!