I have a gen 1 30 I bought in 2013 . Not real happy at first , today I'd hate to be without it . I did the Auber controller and re wire with help from tallbm and others . Made it into a awesome smoker . I did use mine , stock for 4 years or so , without issue . You just need to understand what to expect . Take some time to learn it and look into the controller switch over .I’ll have to make a choice... sell a once used electric smoker and buy a 18” Weber or keep the MB and learn to work with it.