@My name is mud seems to be the most up to date in updating his commercial presets with firmware updates. He seems to get on it as soon as new firmware is released. I'm not sure where to hear good demos of his presets from direct recordings, but he might point you to a good place to try them.
Users have reported incredible results from many of the vendors on this forum. It seems like a ton of people love the
@austinbuddy presets, as well as
@Moke and
@ZenRigs Man.
@MirrorProfiles also has some extremely badass sounding presets. Check out his YouTube channel for demos.
@2112's presets always sound fantastic. His presets and IRs are free, and he's demoing new firmware all the time, so whatever new features come out, he's got awesome tutorials for cool ways to use them. If you go to his YouTube channel, it's under Leon Todd. You'll find that usually there's a link to a free preset + IR bundle in the YouTube video description. An invaluable resource is his 5 Minute Tones series, which he also posts on this forum.
Check out
@Cooper Carter's videos for great tutorials for how to create particular tones. People really praise his Fractal courses too.
@Burgs presets are incredible and free, and I believe they are mostly on the AxeChange. His YouTube channel is Brett Kingman. I always love hearing him just play for a while.
@Marco Fanton is just a humbling player to listen to, and he has plenty of free up to date presets that sound so damn good. Just search his posts on this forum for the links. Leon, Brett, and Marco are all so good I just like to hear whatever they come up with as musicians.
All these dudes I've mentioned here are very helpful and cool here too, and if you start forum posts with whatever you're trying to achieve at any time, chances are you'll find them chiming in to give you pointers to achieve your goal.
Check out the Presets subforums for the Axe-FX III, FM9, and FM3. You'll find a ton of updated presets that users share, mostly free, with demos of great playing too.
Another great resource that might be overlooked that has a ton of updated presets is the AxeChange, which is all free, and by far the fastest to demo. There are hidden gems in there, and I'm surprised at how little it's discussed on this forum, because it's the best way to share your work.
Finally, search Gift of Tone releases. They are not all up to date with firmware, but they are from the most revered guitarists, usually consulted by
@Admin M@. You might find the perfect combination of gear tweaked perfectly from one of your guitar heroes there. Both Matt Picone (
@Admin M@) and
@Cooper Carter with directly with rock stars and great musicians to dial in Fractal presets, so when they share their work you can break down forensically what's being used.
I'm sure there are vendors I've forgotten to include here, but this is what I've gleaned from reading the forum, so check out the vendor subforum too.
Finally, of course tone is primarily in the fingers, and I think it's absolutely worth it to record dry snippets of your playing to send to a preset creator to ask if they'd be willing to create a preset for you specifically if you'd pay them.
Best of luck finding what you're looking for, whichever road you try.