When I was looking I knew I wanted a set it and forget it cooker. It narrowed the field a little. then it was really just down to features and personal preference. All the ones you listed have fan bases and thats comforting to know when you are spending that kind of money. Plus lots of suppport here too! Good luck with your choice.
Lonestargrillz insulated cabinet smoker. Assassin grill. Pitmaster for Hey Baby's BBQ company.