I CORRECTED THE DOUBLE POST. I didn't even hit enter twice or anything, it just decided that what I said was doubly important.
Also in regards to the controllers, it's just what you prefer. As I said, if you're a super MLG nerdprogamerdudeohmygawsh then you'll want wired controllers for the fastest reactions times available and maximum pownage and whatever the hell else super gamer geeks say. If you just want a practical controller that saves space, time, energy, etc. then you'll go with the wireless controllers.
End of argumentative statement.