I'm pretty new to the kemper world but so far there is something which puzzles me: no rigs ID or tags indicate to which guitar they are aimed. Playing a strat or a LP sounds way different, profiles needs different tweaks, at least tweaked profiles sound consider that. Without going into much details, single coil vs. humbucker and position (bridge, neck) should be indicated . This should be a must for commercial profiles IMHO.
The early TAF profiles have profiles for LP, strat and tele, but for me at least, you quickly run into the other drawback of having a lot of profiles to sort through. As long as a pack has a reasonable coverage of the tonal spectrum of an amp, I can find a profile that fits the guitar.