I was thinking about getting the knob for both my cars. Would you mind giving a little review and what you like about it after you get to know it better?
Sure. Meanwhile have a look at the specs, their website is very comprehensive. Oddly, it started with the "buttons", which I have mixed feelings about, but the knob (and hopefully the stalks) are a game changer. Certainly I didn't buy the kit to open the glovebox with a button (don't think I ever opened it at all).
Commander alone enables things I wouldn't have imagined, like the autopilot speed limit prevention.
Kickdown: if you press the pedal more than a percentage you set, it can be configured to automatically switch to the fastest acceleration (gradually) momentarily, even if you're on chill.
Seats memory at the push of a button. Also for the passenger.
Opening the frunk by long pressing the front door handles.
The only thing I dislike about the knob is the "haptic feedback". The motor is very loud and emits a very cheap vibration, more of a buzz than the "tap" you'd expect from modern phones. I just disabled it.