The Western Digital WD Black SN850X 4TB wins in 5 out of 7 comparable specs, with 1 tie. Its biggest advantage is Endurance (TBW) (1400% better).
NV2 500GB wins in 1 spec (MSRP: 93% better).
Recommendation
Choose WD Black SN850X 4TB if you want the best overall performance — especially endurance (tbw).
Choose NV2 500GB if msrp matters more to you.
