Dennisthemenace
ArboristSite Operative
Each to their own of course but I reckon my 660 plus 66 cutters of RM46 will rip through 3 to 4 ft rounds of dry, knotty grey box faster, than any 372 running 3/8. I started a half a days ripping work on the weekend with my 462 but it will only pull 3/8 and doesn't like the knots so I soon went back to the 90cc 404 chain dept. It all depends on the timber in front of youI really like the idea, but your 372 or 400/462 is gonna cut that 20" wood faster than your 90cc will. It'll be significantly more lightweight and ditto maneuverable/handy too.