I got the Country smoker 570 and love it, I pay $13 a bag for Treager pellets but there is no way I get 40 hrs out of a bag, usually use around a Lb an hr. I don't like grilling on it, got the Kettle or Gasser for that, But turns out great que with a minimum of effort, just make sure the hopper is loaded and your good.
I roasted a 24 LB Turkey for last Thanksgiving on it and everyone loved it, I think the pellet cookers really shine for roasting @ 325, I love the flavor it gives to Prime Rib, Pork Loin, Turkey, chicken,
Had mine for almost a year now and one of the best purchases I've ever made.
Was planning on buying a Treager, but when I was researching, found the Country Smoker and glad I did