Price is same so what difficulty ?
I guess which one delivers it faster.
Anyway its nothing serious. I'll do Amazon since I have an account there.
Alas the game won't run at a playable framerate beyond low-medium settings on my setup. And I have to land a job before I start building a new PC, but I'm buying it anyway because:
a) I own a free copy of Witcher 2: Enhanced Edition (thanks to the mega-offer at GOG.com a few months back) so obviously I need to have the final installment.
b) the preorder bonuses are too good to let go of.
c) the gameplay + story + atmosphere + NSFW content (goes without saying

)