Weber Smokey Mountain

Being a loyal Weber grill guy, I looking at adding to the collection and have some BPS cards laying around and need to use them on something good.. been debateing getting a Weber Somkey Mountain. Bass Pro only carries the 18."  I had wanted a 22.5 "  but this may be the best price I ever get as the cards will knock it to half price, and weber stuff never has clearance sales.

So does anyone have either model, and what is your opinion on them.