Question Which one to choose?

[Shimada1300]

Kingston NV2 1tb gen 4
Or
Samsung 970 evo plus 1tb gen 3?

Mainly using for OS drive, which one has "Dram" in it?

 

[CountMike]

Kingston NV2 1tb gen 4
Or
Samsung 970 evo plus 1tb gen 3?

Mainly using for OS drive, which one has "Dram" in it?

No contest. Samsung 970evo+ is faster even if your PC has PCIe v4. If your PC has PCIe v3, that Kingston would be even slower.