Sorry if this has already been posted a bunch, took the lazy way out and didn't use a search. I have been using a Kitchenaid with attachment for some time now, and have had relatively good success, but was thinking of stepping up to a dedicated unit at some point. Anyone using/have used the STX Turboforce? Its gotten about a bazillion good reviews or so, was wondering if it is a gimmick or legit? Plus, it looks like you would get a stuffed burger press with the "kit". Don't have one of those yet!