chris987 :
Samsung pro version is better however more expensive. evo is still great though for the average user!
The 850 Evo 500Gb is $180 right now.
The 850 Pro 512Gb is $240 right now.
Is the $60 increase of an extra 12gb and performance worth it though?
If it isn't a significant increase, I guess I'll stick with the Evo.