I have now a CH6 extreme, all i can say is i miss so much my taichi. I cant match the performance that i previously have with the taichi Dont matter this bios full of features, does nothing at the moment of true.yeah i read really bad things. Like on the Asus Rog Phone. Failed screen wont get repaiered under Warrenty and so on...
Aorus big Pro for me is:
Real Heatsink for VRM
2 USB3.0 header for my case
And i can bet, that the master will be cheaper than the Hero(Asus tax)
To replace my taichi i like the aorus pro x570 but here on my country has arrived too expensive, about 300 dolars (no wifi), the Master is 400 dolar here. So i guess is a much better buy than PRO.