I already knew most saws sold in Home Depot or lowes were cheesy compared to a "real" pro saw. Well today I found out even more when I had a chance to compare my 545 against my buddy's 460 rancher. I expected the 460 to outcut my 545 being 60cc's cutting 16-18" logs. Well it wasn't even close I absolutely SMOKED him. How did they get so little hp from a 60cc lol.