Figured this would be a good place to ask this question. After a 4 year hiatus for school, I am ready to get into video games again.
I would rather get a PS4 because I love MLB the show but my friends all have an Xbox and I would like to be able to play with them online. Is there much difference between the 2 systems? Which games are exclusive to each brand and "must haves"?
Mileage will vary depending on how many types of games you're interested in. Non-negotiable at this point to say that the PS4 library wrt either purely exclusive or console exclusive games is bigger and better, but it's also worth considering that the quality is generally spread out over a large number of genres, some of which may or may not interest you.
Xbox's exclusive library is slim by comparison and still consists almost entirely of the standard Xbox exclusives of yore in Halo, Gears of War, and Forza.
Generally speaking, if you play/want to play a lot of different games, PS4 in a landslide. If you're the type who can survive annually on Call of Duty/NHL/Madden with your friends then the difference probably isn't as large.