^This^
The best way to get a great sound with any amp is to begin turning the knobs. Anyone who has gone amp shopping quickly learns to try different amps and explore the range of sounds they can make. Some never make it to the second go-round, but it's trying them and the spin-the-knobs thing that is important. I used to play in a stage band, and I've used Polytone amps, and, yep, we turned the knobs because guitars AND amps, even within the same brand, all sound different. Physics is funny that way.
That knob-twiddling process is essential with modelers too, including Fractal's products. While there are factory presets, they're never meant to be the be-all-end-all sound for that particular amp, they're
hints of what the user can turn them into. The user is expected to adjust them to their taste because everyone has a different idea of how an amp should sound, whether it's the analog or the digital version. These units can be used as a turnkey solution only running the factory presets but turning the knobs will result in a customized match of the user's expectations. Perhaps the OP hasn't bounced off many amps over the years and expects a turnkey solution but I never once found an amp that I didn't have to turn into my idea of what it should sound like, and, dang it, the knobs would change during transport and setup or tear down and I'd have to readjust.
This conversation has branched over three separate threads. The first was closed because it was non-productive. Two others now exist with the same title, which, if nothing else is confusing and dilutes everyone's effort toward a goal. Both threads seem to be accomplishing little because if they were we'd be seeing different threads asking how to do X or fix problem Y.
The community has an incredible wealth of experience and wisdom with people who have toured the world professionally, studio gurus, weekend warriors, and bedroom players, covering every genre of music, and some have been doing it for 50+ years. We love helping but there seems to have been a continual rejection of the help, wisdom and experience freely given for what seems to me to be a judgment that the help given is based on ignorance of a genre that only the OP reaaaaallly knows, or suggestions of ways to achieve a desirable sound are rejected immediately, and several times I've seen statements from the OP that smell like #3 in the
forum rules.
I'd rather see progress. I want to read a thread saying "I tried these things and ran into this particular problem; The manual and Wiki and threads 1, 2 and 3 said to try these things but they didn't work. What do I try next?" That would be a 180º change in the direction, would be much more positive and would help the community even more.