I just use my MM, but a tip on the keyboard side of things....I tried my Apple BT keyboard at first, but found it to be laggy, even with new Eneloops in it, so I now use an Apple USB keyboard if using clamshell mode on my MBP...I don't really do much gaming, so can't comment on that side of things, but for web browsing, and video / phot stuff it's fine.