So I tried the Nvidia Studio Driver

[TenPatrol]

@Nazarene455

The real reason I posted this is to tell folks, if you are waiting for the game-ready driver, you should consider trying the studio driver in the interim. Whatever the differences between the two drivers are, the SD has merit and is effective at taming the DX12 hickups and stutters that plague a lot of folks. It is also beautiful, visually. I used to have enough problems with DX12 as to make it unusable. Not anymore.
Thanks for reading-

New Nvidia Studio Drivers (not Game-Ready) have dropped! 517.40 - Community Support / Hardware and Peripherals - Microsoft Flight Simulator Forums