Looks like we've both ended up in the same place.
I used to to the shows, too. Would be there when they opened the door, rush to the booth to buy the stuff, take it home and hook it up. By noon, I knew if it was going to work or not, and if not, I boxed it up, went back to the show and got a refund. Only bought from folks that were well know.
But I have not seen those in years, and while I have thought seriously about buying the PowerSpec line from MicroCenter, I have read they have custom BIOS that don't allow advanced setting changes -- and I am use to retail mobos that allow those, as I make those changes literally every day. IF you know something else, then please let me know.
And WHEN I do this depends on IF the requirements-hacks continue to work with the Released versions of Win11. If they do not, I'll probably look to build a new Ryzen system late this year; if they do, then I can put off the upgrade till next Fall.