I bought the RST and love it. Quick, quiet and comfy. The 10 speed is awesome. The suspension is awesome over the standard 2016. No rough idle, ever. I have a few suggestions for the GM engineers: 1. Why offer a cell phone charging plate in the arm rest? I want my arm there! 2. Turn off all the warning bells until I actually need to be reminded. I don't need a bell to tell me to put on my seatbelt if I have not yet put the vehicle in Drive. 3. Sometimes my audio will not connect to my phone. 4. The tiny storage area in the way-back needs to be larger. There is wasted space behind the interior wheel wells - - give me more storage to hide stuff. 5. The left exhaust pipe crossover to the right side is smashed to give ground clearance. Has to be a huge restriction and looks like an afterthought. 6. I would like to be able to control the height of the vehicle. Currently it is set real high which I like, but when I hook my boat up, it pumps all 4 back up high again. Just want to maybe have a high, med, low setting. 7. For an unknown reason, a burning smell when towing. I have heard others mention it. No problem, just a little scary the first few times. Smell coming from AC vents, not brakes, or trany, etc. Not even a heavy load, just a little trailer.