I went through this a few months ago. Still haven't been able to find anything like my ol' reliable that died. It was a cheap no name that I had for years, I have since bought HF, Kobalt, CP, and even Snap On and I'm still not satisfied! None seem to have the torque I'm looking for. I guess I'm either not remembering correctly or they just don't make 'em like they used to but I recall my old cutoff being able to effortlessly cut through 2 pieces of metal without taking all day! That is how I cut my path panels is I lay the new over the old and cut both at the same time which leaves a good area for **** welding. Everything I have used stalls way too easy even with the air pressure turned to the max.