SAMSUNG 950 PRO M.2 512GB PCI-E 3.0 x4 best choice?

[reppinjerzy]

I have this laptop http:// and Im not sure if the samsung 950 pro would be worth it over an 850 pro because I read something about pcie lanes, I have 16 available but the gpu uses 16, ive read that it can use 8 and not effect performance but im not sure about the rest of the system

 

[popatim]

The M.2 pcie lanes come from the chipset and do not use or interfere with the ones for the GPU which come directly from the CPU. No Worries there Mate! 🙂