Depends on what you want to do. There is a forum member that dumbed down his gen set. Ripped out the "smart" stuff and put simple, reliable stuff back in. I will see if I can drum him up into jumping in here. The set, when it runs right, runs well. Its just when things start to go wrong, that you have problems. Parts are scare. And costly. The main gen and engine are killers. Rock solid equipment, good for the rest of your life. Its the controls and "high tech" crap that let you down.