Yesterday, I just did a mobo swap from a MSi X570 MPG Gaming Carbon Pro to a ASUS X570 ROG Crosshair VIII Hero. My PC was a built by CyberPower PC but I was having thermal throttle issues with the MSi and AMD 3900X combo because of the crappy VRMs on the MSi board. It was slowing down my work and MSi would not acknowledge that the board could not handle any 105-watt AMD CPU (as was proven by several online reviews). I ended up biting the bullet and spending $360 for the ASUS board. I made sure that the ASUS board met all my needs.
I removed all MSi based software and utilities (MSi Dragon Utility, MSi Mystic Light, Nahimic Audio) before the swap. Although I did not see any issues with Windows (so far anyway), I did run into some other issues. My MS Office 2013 license was void and my Norton Security software detected that this was a new PC.
I could not activate Office because 2013 was too old, so i installed Office 2016 (I bought it earlier but never installed it) and I used one of my 10 licenses of Norton that was still available to me.
After booting, Windows 10 did take a few minutes to update any drivers that the ASUS board needed. So far, I have no issues except that the Windows 10 1909 Update interrupted the swap (it took over any hour to update) and then a bad RAM module kept giving me blue screens as well. A quick memory test confirmed a bad RAM module and I am in the process of RMA'ing it with Corsair.
On a side note, the ASUS board exceeded my expectations. The CPU speed is a bit faster than the MSi board, but the VRMs is a lot better, dropping the VRM temps from 95+ degrees down to 50 degrees according to HWiNFO64. The CPU temps went up a couple of degrees (I assume because it ran a bit faster).