Since it's been mentioned, I'm having a lot of fun with the Voltage amp. I have a preset template where in one instance I have the new 2203 model and one the Voltage. They pretty much do the same thing but have subtle differences that by switching back and forth every few days keeps them both sounding fresh to my ears. So far the other Catalyst models haven't really grabbed me but I haven't given them a ton of time either.
DI would probably cringe at me saying this, but I tend to think of the Catalyst-derived amps, as well as some of the other L6 originals, as being similar to an Augora amp with some liberal hype baked in, in the sense the algorithm designers likely started with basic topologies from real world amps and smoothed over some of the rough edges. I get that that's probably not what's going on in Agoura+hype situations, but from a simpleminded bedroom user perspective it probably covers the impact to me.
I don't think he would cringe at all. As far as I can tell, that's the exact design philosophy of Line 6 Original amps. They make them so you don't have to think about anything but volume, gain and your basic bass/middle/treble EQ.
Sometimes, that's exactly what I want. Maybe that will become less attractive as new amps launch with focus zones to eliminate guess work that made these Originals necessary in the first place.

folk