One minor annoyance: I wish the command key "turn" ring had assignable functionality. Currently there is 2 ways to do the same type of action, ie "next" or revious" . You can either tilt the command key, or turn the ring.
By default I woudl rather have the "turn the ring" function adjust the audio volume. If I have my hand on the command key, it would be nice to just turn the ring and adjust the volume without taking my hand off the key and
having to reach for the buttons on the steering wheel, which requires a brief glance.