The Seagate FireCuda 530 1TB wins in 4 out of 7 comparable specs, with 1 tie. Its biggest advantage is Endurance (TBW) (166% better).
NV3 2TB wins in 2 specs (Capacity: 100% better).
Recommendation
Choose FireCuda 530 1TB if you want the best overall performance — especially endurance (tbw).
Choose NV3 2TB if capacity matters more to you.
