generally linear switches are better for gaming while tactiles are better for typing.
the key dropout at activation combined with the tactile bump can mean an improvement on typing accuracy however hinder such things as double tapping a direction (still possible but hinders it slightly). linear switches on the other hand may feel strange to type on by some and might hurt typing accuracy a bit though handle double taps and holding keys just above the activation point for quick activation that a tactile switch doesnt do as well.
how much of an advantage depends mainly on what games you play and your playstyle. i found doubletapping directions in games like unreal tournament to be a bit harder on tactiles (on cherry blues, though i had no problems on my oldschool model m which has a different design). this may also be an issue on some mmos and action based games or anything which requires quick double-taps of keys. otherwise, there really is not much of an advantage and whatever advantage you have is lost on typing.
tactile: typing advantage
linear: some gaming advantage if double-tapping or half-pressing keys.