I still don't have one and still don't really want one for the reason 34-40 mentioned. I hate fire!!!! From what I've seen and the little bit I've used one they are indeed fast to cut with--but IMO even with a straight edge for a guide they certainly don't leave a good edge that's ready for final fit and weld... Probably a necessary item for production work, but I think I'll stick with my Sawz-all and a couple of different cutoff tools. Most of the stuff for a Hot Rod is just a one time deal anyway, so speed getting it cut isn't really a concern for me.

Anyway, they require an air supply of sufficient CFM and dry air to work right with the regulator set to the correct pressure. Higher heat settings seem to cut cleaner. The sparks and slag can be larger pieces so along with the fire danger, don't have anything around that is nicely painted or polished!!!! Just like a welder, they seem to work better if the ground is positioned close to the area you're cutting.