I have a Trailblazer 301 on my truck at all times, it is m all pourpous welder, wire, TIG, stick, etc.... It is a good all around welder. But, when I need to run the big sticks, or do heavy duty arcairing out comes the big Lincoln. The big girl runs at low rpm's and will just keep making amps till I ask her to stop. If I was in pipeline/oilfield land the Lincoln would live on the truck full time, but I do equipment repairs, structural jobs, and everything else, the TB just fits me better day to day. Each machine has it's place, you don't use a Crescent wrench when you need a Phillips head screwdriver.