Routing capability is superior on Helix by leaps and bounds. Comparing re-amping ability and overall competence in studio is a little apples and oranges, since the Helix includes an audio interface and the Kemper doesn't. And once you factor in an external interface, virtual routing in your DAW, etc. the whole question of Helix vs. Kemper routing kind of falls away anyway. IMO the Kemper's MIDI implementation is insufficiently convoluted, i.e. it took me about 5 minutes to discover 5 things I couldn't do. Didn't stop me spending another 2 years trying LOL.