John Paul Sanborn
Above average climber
Those big bars have their place, that is for sure.
Ya there, you betcha!
A guy I know has a 3120 with a 6 ft bar, full skip, square chisel, an oversized sprocket, and the exhaust "modded". I've not see a spiral cut on a stump with that thing.
Running it is too much like work for me, and you need muffs and plugs to run it
I'll stick with my 394x32", and "borrow" the bigger stuff if a client needs help.