My very best 1/2A flyer is a Big Mig .061 powered Baby Flite Streak. I would call it "sport" stunt, because it's so snappy you'd need to tame it for precision stunt. The Streak was the first 1/2A plane I ever flew that didn't feel like a toy on the end of the lines. You can stand still and fly out a whole tank or bladder, ripping off some pretty good tricks if you wish. I bet the pathfinder would do the job too, but I haven't flown one myself. On a calm day I like to fly the Streak on 40 or 45' with an MA 5.5x3. Or if I'm only in a small area, I put on an APC 6x2 and fly on 35', still fast.
Rusty