A couple of questions about samsung sm951

[madmecca75]

hello I have just got a few questions that I need answering.

ok so I have just got my Samsung sm951 and I am wanting to use it for my o/s and apps I have a

msi x99s gaming 9 ack motherboard.

in the bios there is two settings for the m.2

one is m.2 source link which I am going to leave on auto

the other is m.2 pch strap which has two options one is pch sata the other is pch pcie.

so on this one I take it I set it to the pcie option is this correct.

also can I use Samsung migration software or is a clean install of windows a better option.

last part I have all my games on different hdd and ssd and o/s on its own ssd with apps do I have

to uninstall all games and reinstall them does it make a difference

thanks in advace