The Oculus Quest (the standalone, cord-free version from the Oculus lineup) is supposed to become controller-free sometime in 2020. That's pretty exciting because being able to use weapons and pick things up with just your hands will make gameplay feel more lifelike. The controllers aren't that terrible, but they often require modifications to keep them from slipping. I've thrown mine across the room accidentally when I meant to throw a virtual object and just forgot not to release the controller. Oops.