Was hoping someone could get me started in the right direction. Currently have a chargriller offset and planning on upgrading. Would like to try my hand at some competitions and small catering. What size of smoker would be good to start with. Much of what I do is small cooks for family but looking to expand a bit. Was looking at Lang 60 and some of the assassin gravity fed models. There are so many options just looking at where to start. Would like to only make one big purchase now (all wife will let me) so it has to be the right one. No rush on this so I need to get it correct. Thanks!