First thing - I'm purely a home player, so that's my perspective on this stuff. I just play for my own pleasure.
The original reason that I chose the kemper versus any of the other options out there was that it has a load of knobs on the front. It's simple to use without a big learning curve. Howver, when the editor came out my use of it just went up enormously. I have the kemper on my desk connected to my computer all of the time and play at my desk using stereo monitors.
Ever since the kabinet came out I've been thinking about getting one - because however enjoyable the monitors are it's great to hear the sound of a 'real' amp in the room.
But then it gives me a problem because I don't want to sit at my desk with the kabinet next to me. I'd prefer to put the head on top of the kabinet somewhere that I can sit in front of it (my lounge) and just play. As soon as I do that I've lost all of the editing power that I've got so used to.
First world problems right?
Actually, I take it all back. I just had a play with sidecar on my mac. The editor works completely perfectly on my ipad using my apple pen. Wow!
I think I can order a powered kemper and put it in the lounge area near my desk. Put the remote on the floor and then put the ipad on the coffee table and remote control the kemper that's on the desk. The cable will reach from the remote to the toaster.