The Kemper never did it for me. I saw the need for profiles as a money pit. I don’t have a stable of amps to snapshot, I’m just a guy playing guitar in his bedroom.
Sold the Kemper at a loss but bought an FM3 with it. Much better fit, and the tones are there!
The FM3 was the genesis of really digging into guitar for me. Loved it so much I started lessons again, and am playing live for an audience (P&W) in Dec. Would love an FM9 but am super happy with the 3.
I've been a long-time Kemper user since 2013. But the unit never did it for me. Bought first in 2013, sold it in 2015 for a couple of tube amps, bought a powered Kemper about a year-and-a-half later, then sold that one, then finally traded a Diezel VH4 for my original unit plus a whole stash of cash.
Around the same time, I bought an Axe FXIII and... it just sat there as I stared at this daunting piece of machinery, which I couldn't figure out.
It wasn't until sometime this year that I started to really scratch the surface of the device and I was sold.
Some things that stood out to me about the device:
1) Unlike the Kemper, you can actually craft your own tones, for your guitars. I used to hate diving through a tonne of profiles on the Kemper, only to find that after a few sessions, I was back to searching for a better tone.
2) The Kemper
definitely has a sonic signature. Whether that is the bass frequencies being dialled back or the mids being scooped, there was always this sound to it, which I now equate to hearing an amp in a "wind tunnel" of sorts"
3) The Axe FXIII has so many more routing possibilities. With the Kemper, you were stuck with just 8 FX slots. But when I moved to the Axe FXIII, it was so much more pleasing to have multiple FX slots to have FX stomps or EQs or tone match or whatever.
4) The Kemper is OLD. The device hasn't seen an update since 2011-12, and it sonically shows. While it might have been new and cutting edge tech in 2011, it's now 2022, and the sounds I get out of the Axe FX are much more pleasing, to me at least.
5) I can use the Axe FX with my tube amps. Works great as just an FX processor, something that was harder to do with the Kemper.
6) It really sounds that good. Swear to God, it really does.