I have had the QC over a week now and it does sound very good i think, at least as good as the kemper.
I captured some of my Kemper patches and they sound exactly the same to my ears.
I think the Kemper has obviously had 10 years of development behind it and is more advanced and it will be interesting to see how quickly Neural can catch up in that respect.
I am taking it to practice hopefully next week and will then see how it sounds at higher volumes via my FRFR speaker
it does seem quite intuitive is setting up patches etc, but then i dont have any problems with the Kemper UI as soon as you know where everything is.
at some point i will have to make a decision between the two as i cant justify having both