G84-4100 has only 2KRO, you may run into some trouble when playing FPS games. Moreover, it doesn't have a plate, and ML switches are known for being too stiff when pressed off-center, which shouldn't be much of an issue for a typist with correct technique, but I wouldn't risk it in case of gaming.
On the other hand, choc mini is definitely a good keyboard for gaming as long as you don't run into problems with its NKRO implementation.