I have only recently gotten my new grill, but I really like it.  It cooks evenly, and is very easy to clean and maintain.  I have bought cheaper grills that purport to be durable stainless steel, but they also had non-stainless parts that quickly rusted away, making them useless after just a year or so. The cast aluminum body beneath the stainless hood will make sure I do not have that problem with this grill.  I think the only feature that I wished might be different is the very attractive grill lids on the regular 330 model, but I wanted the top of the line, and feel that I have gotten it.