The only ESAB machine that Ive ran was an older (maybe 15-20 yrs? old), 250A or so MIG. I dont remember the model number or anything like that, but it ran as nice or nicer than the Millermatics we had, due to their limited distribution here, Ive never seen or used another large one let alone the consumer sized units.
That said, the Caddy line looks pretty sweet. Id love to try one and see if it stacks up with my memories of the old one I ran. Not having a close dealer kinda puts a damper on any plans I may have though.