The Kingston KC3000 2TB wins in 3 out of 7 comparable specs, with 2 ties. Its biggest advantage is Endurance (TBW) (167% better).
990 Pro 1TB wins in 2 specs (MSRP: 21% better).
Recommendation
Choose KC3000 2TB if you want the best overall performance — especially endurance (tbw).
Choose 990 Pro 1TB if msrp matters more to you.
