I use it for my long distance runs since it is like cruise control, and it flies 22 mph max speed doing over the regular 18 mph of P mode.
So far, I haven't used Sport or Atti modes like the mega distance flyers are using until I find a way to fly at those more efficient speeds comfortably and accurately. If Tap2Fly allowed for those more efficient speeds while still in P mode, I'd be in hog heaven.
It RTH with a lost connection like other modes.What happens if t2f takes you beyond remote range, does it continue, or rth? Assuming setting of "rth if controller signal is lost" in dji go. I never had used or a need to, but would be nice to know you can't send it off to its death.