Can't say for sure but not too much. I'm in the process of selection atm. But...I'm looking at , let's say around 5 good profiles per channel including low, medium and high gain setings.
Seems reasonable. What about DI? Too many can sometimes also be overwhelming, but defintely there are times where there are too few as well. It would be great if you could set the kemper somehow to visually show where the knobs are, or if profilers would photograph the settings as part of the documentation. For large packs i think it would be difficult and tedious, but for the people that don't have large packs i don't think that would be too tough.