From a live use perspective, you really have to consider your “work flow” items, how you use what you have, and what you’re willing to change/learn.
I’ve got an amp playing friend who has tried modelers, but if he can’t reach down and tweak knobs all the time, it doesn’t work for him. Never mind that you’re always tweaking because the setup isn’t working… it’s what he knows, he likes it, and so he stays with amps and pedals. Nothing wrong with it; he’s a good player and gets good sounds.
To really get the benefit of modelers, you have to learn new things and be willing to accept new ways of getting to your goals. It takes effort, just like learning to play something new. If you’ll put in the effort, which is actually a lot of fun, the Fractal gear will knock your socks off. Sure, you can just dial up a factory preset, use your three switches in the factory setting… and you’ll walk away saying “I don’t get the big deal about these things… it’s limited.“ But take it further, expand your controllers, learn the hows and whys, and suddenly you’re doing things you could only dream of before.
So back to square one… what are you doing now, and what do you want to do? This info will help all those nice people above help you get the right thing.