My advice to you is to be very honest with yourself on how much heavy duty off roading you will do or even can do geographically.
If a good amount, it's been my experience that ppl wish the went with SAS package.
If most a daily with weekend light off roading then maybe you don't need SAS...
Yeah, kinda hope that I find someone who didn't originally order the upgraded wheels and has take off plans.
If they choose them in their orginal order I'd doubt they are taking it off.