The Gigabyte X570 Aorus Ultra is a bit of a pointless board if you ask me.
It pretty much has the same feature set of the cheaper X570 Aorus Pro Wifi i believe,
but with some better vrm heatsinks.
So i would say forget about the Ultra.
I know the Master is expensive, but at the $350,- price range,
it is pretty much the best package.
The Msi X570 MEG Ace is at the same price point,
but the rear io is pretty lack luster for a board that price.
The X570 MEG Unify is actually exact the same board,
but only with a realtek lan instead of an intel nic on the ACE.
There for the Unify is significantly cheaper.
But still realtek lan on a $300,- board is kinda meh…
Then another board which can be found roughtly around the same price area as the Master,
is the Asrock X570 Phantom Gaming X.
However that board is also not worth it’s price premium over the X570 Taichi.
Because those boards are pretty much the same thing.
Only with the X570 Phantom Gaming X you pay extra for the additional 2.5 Realtek nic.
But other then that they are the same.
So yeah again a pointless board just like the MEG ACE from Msi.
So yeah the Master still has the best package at the $300,- to $350,- price range.