Hi!
I use the Kemper now for several years and have my own since early 2020. I’m perfectly pleased with single coil cleans to mid gain sounds, but I REALLY struggle to find something THAT good for high gain tones.
The notes don’t « sing » and it’s always a little bit too much fizzy. Even when I push the mids it’s always like the fondamental profiles are V shaped.
of course many amps have that pronounced highs, so it’s from the profiles. But I can’t get any profile that sound like a nice high gain amp. I mean it’s powerful and saturated but rarely harsh and fizzy.
I follow Bret Kingman and Leon Todd on YouTube and those guys can have high gain tones within minutes of small tweaking… so maybe should I get an AxeFxIII and compare both myself side by side (I already had an AxeFxIII but in bad conditions, could only listen to it with earbuds and with a 7 string guitar and found the clean sounds a little bit to sterile at this time)
And of course I tried sinmix and have pretty all the best profiles on the market.