Upgraded my OS drive today, and did a clean install of Windows.
Went with Crucial T700 NVMe M.2 SSD.
The main reason I upgraded my OS drive was motherboard temps, I was using Samsung 990 Pro drive in M.2_1 slot which is above the top PCIe x16 slot. The Samsung drive ran very hot,.. even @ idle the temps were mid 40 to 45c with factory pads, heatsink. Having this hot drive next to GPU, CPU, and PCH was soaking my motherboard PCB with heat.
I swapped out the factory thermal pads on the Asus 5.0 AIC with Thermal Grizzly Minus Pad 8, Kryonaut grease, the 1.5mm pads worked very well.
Crucial T700 drive temps under heavy load in Asus AIC, TG pads.