I'm not into speed ball,But after hanging around my local shop and listening to them and talking to them I would have to say the mini.Very light and fast.Plus no external hoses to worry about.I'm no expert, just my thoughts.If you had a couple grand I would say the new sl74 is the way to go.I just saw one at the shop(one of the guys just bought it)They are lighter than the mini and are super fast.No limit I believe.
