I use dials 99% of the time. When I do use the tools, I use Move most, and then Twist or Rotate only if some prop is turned weird and my mind can't see what direction + combination of rotate dials is needed to get the thing to turn the way I need it (you know, when Zrotate doesn't make it rock back and forth and Yrotate & Xrotate appear to do the exact same thing). I only use the trackball for the camera, going about 75% trackball and those other graphic doohickeys there and 25% dialing.