Costco has the Weber Genesis ll S-345, 3 Burner on sell for $1,000 in store. Any thoughts on this model. I have a 22” and 18” WSM, Performer and a older Summit looking to replace. Debating between a nice gasser or the new pellet grill. I am happy with my WSM’s and not sure I really need a pellet grill. Any thoughts or guidance.