I'll also recommend the Akorn as the best all purpose grill you can get for the price. Holds temp almost like a BGE, lighter, and as long as you don't leave it out in the rain it lasts.
I will say that for smoking, you want a temperature controlled fan. This is going to push the price up to $500+, so a dedicated bullet smoker might be cheaper if that's all you need. The tolerances on this grill is also not quite as tight as the egg, but I haven't had a problem with it. Some people have gone to extremes to insulate it from drafts but other than a little foil around the bottom damper I haven't done anything. Just keep the top damper almost entirely close to avoid natural air flow from the heat, and the fan will control it. With lump charcoal and some wood chunks it can go all night and more holding 225 dead on.