I have a no longer available Skil 8 1/4" worm drive. I've cut everything from bricks to timbers with it. It is a BEAST, 8 hours working with this will negate any need for extra weightlifting although my Milwaukee 10" is just as arm numbing. I also have a PC 6 1/4" which is much better for vertical work. I also use the PC with a metal cutting blade for installing lite kits in commercial steel doors. I admit to being a tool junkie, owning most tools known to modern man and many that most men do not know exist. If I think it will make my jobs easier... I own it. I really need to start selling some of these so I can justify more of the green drugs; like I need another router to keep the nine company I already own . I've already bought the holey rail, next to buy the base set and see If I can adapt one of these for the 32mm system. My Festool madness started with Makita track saw from Amazon Warehouse Deals, I bought Festool tracks 75", 55", 32" and recently the 55" holey rail. Bought two refurbed sanders, the 850 planer, and now have 26 Tanos or Festool systainers; replacing all my Plano tool boxes.