USAFRet :
The Pro is (theoretically) built to last longer, and has longer warranty (10 yrs vs 5 yrs).
In actual use, you will never run up against that wear level limit.
Okay. One last thing, would you recommend a Samsung 850 (Pro/Evo) 1TB or a Neutron XT 960GB of a similar capacity? Price is not an issue, my cap is about $1K so either drive would be fine.