Brice Burrell said:
Christopher Robinson said:
Don't take a Ferrari off-roading

..............
I disagree. I use my My CT26 to suck up the nastiest stuff, plaster dust, concrete dust, nails/screws, I even cleaned up rat feces before. These vacs can handle it no problem. It's more like taking the Ferrari to the race track than off road.
I guess my situation is particular to me --- I hope the OP finds what he needs, but for the sake of discussion, my habits are dictated more by my particular setup and workflow rather than by what I think the vac can do.
I've got my Festool 36 AC tethered to my boom arm and between routing, sawing, jigsawing, sanding, that baby fills up often enough that I feel I get full use out of it. I don't really move it much around the shop with it being tethered to the Festool boom arm (A custom boom arm might be easier to remove and reattach a vac, but I'm happy with the Festool one for the time it took to research and build (0). If I do a concrete job or drywall job, I'll take off the boom arm and bring the 36 AC to the site as this vac can handle tasks like those nicely (though I'm not finding myself needing to do these jobs---its there if I need it).
Can the $600+ vac handle anything short of radioactive or bio waste? Most definitely. Is it worth getting another HEPA vac that does the crap jobs? For me yes (only cost me $40 off Craigslsit).
Am I going to suck up anything but wood into my $600 + vacuum? Not really. I do have the tradesman set and it has attachments that pick up anything of size that I want going in that vac.
Its a personal preference, but I'm the guy that is going to baby a machine like that a little --- and besides I don't WANT it to fill fast, as I want a vac always ready to go to sand, saw, jig RIGHT NOW without worrying about whether I need to add time to clean out the Vac).
I don't have a problem sucking crap stuff wet/dry up with my other HEPA vacuum that I toss around like a rag doll (I don't actually have a cheapy shop vac) --- I take that with me on sites and use it with my Festool gear too on short site jobs where I don't want to bring the big guy
I've found that the larger more expensive HEPA vac bound to the shop 99% of the time, with a cheaper dust extractor without fancy stuff like non-static hose, variable suction, etc. (though you can probably get a smaller Festool vac that still has those feature for reasonable cost too), works for me.
Having two HEPA vacs really helps me with my workflow...one main that can handle the woodworking needs, and one cheaper model maybe...that can handle the other stuff.
Just my two cents --- oh, and my main vac I keep in the shop stays pretty!
Christopher