I've had the orion duo touch and now have the icharger. The icharger wins hands down in versatility. Never had a reliability issue with either, but the icharger can do the higher discharge (with a discharge bank) and charges to the higher lipo cut offs. I've also charged batteries at high currents with the icharger without issues. If you race I'm sure someone at your track has these chargers and I've seen YouTube videos on both as far as user interface.