Currently, I have a Grizzly knife maker 2x72. If it were not for The Masters Tournement I would not be able to cough up the money but after 10 straight 16 or 17 hour days I have it paid for thankfully. The grizzly was a big, big step up from my 1x30 but I have reached the point where I know I could do better work with the ability to slow the belt down some and the small wheel kit will eliminate my need for three different sanders I currently use only for their small idler wheels. Also, I will only need to buy 2x72 belts and not 1x30, 4x36, spindle sanders and 2x72.