I've been looking at them... the different designs. 3 wheels, 4 wheels, front wheels close together and front wheels as far apart as the rear wheels. 3/8's ton, 1/2 ton'rs and 3/4 ton'rs. Found what I thought to be purty gud at Knechts for $39, 750 lbs.
Then there's the bench mounted ones. I just don't know which one would suit me best. I guess the bench would limit your work to just that area. And if it were on wheels you could roll it up to the drill press for what-ever, eh?
What'cha all think?
bruce