I am looking into purchasing my first pellet grill. Costco is having a roadshow this coming week. I really like the Timberline 1300 but $2000 is pretty steep for a grill in my opinion but not out of the question. Is it worth $700 more for the Timberline over the Silverton 810? I don’t care as much for narrower grills that add cooking space by adding shelves such as the Timberline 850. What are your thoughts?