I ended up getting the 22.5. The price was at 329 on Amazon when we started looking, so we decided to see if they came down on Black Friday, well, they went up to 366, so we decided to wait for cyber-Monday, and they only came down to like 355 or so. We finally pulled the trigger when we found it for 349 with free shipping. Right after that Amazon came down to 322 briefly. Glad we did get the 349 deal because they went up to 399 for Christmas, and haven't really come down. Cooked 6 butts on it for new years eve as a maiden voyage (the wife wouldn't let me fondle it until Christmas), and they came out great, it was so easy to operate after fighting my chargriller outlaw I couldn't believe it. Thanks all for the input!