I'd like to be able to smoke up to a turkey, but after looking around that seems like it might be asking too much for a homeowner-level smoker. Especially when I doubt I'd ever actually bother with turkey at all.
I was looking at some that were rectangular and had several shelves, which seemed like they'd be good for pork butts or similar.
Things some friends and I have talked about has been stuff like sausages, brisket, pastrami, etc.
I thought wood pellet brought a lot of convenience.
I don't really need one that is also a grill (we have a grill), but if there is one of the offset ones that can also be used as a grill, I don't think I'd balk
EDIT: my friends and I aren't BBQ snobs, like some folks in KC are. We're really wanting to try our hand at "Texas" style BBQ, which I guess is to say: we're wanting to focus on stuff that can stand on it's own, w/o needing sauce on it.
We've joked about getting a BBQ trailer, but we're also realistic and want to start out small to learn WTF we're actually doing. (and right now, none of us wants to park a trailer in the yard)