Used Snap On or Gearwrench XP120, I have both. I actually use the XP more often than my SnapOn Dual 80- only because it's in the closer toolbox tho
Not quite as well built as a Snappy, but at 1/4 the price I can live with a snap ring exterior (VS bolts on the Snap on) I really like the XP series tho, feels solid and glides- will turn almost loose bolts easily.
rjp