Nvidia 850 or 860?

[Gaunern]

Should I buy a more expensive laptop with Nvidia 860 or go for the cheaper option with 850? The specs are roughly the same otherwise. I'm a gamer and plan to rely on the laptop for gaming and work in Word and such. The games I play aren't the most graphic intensive but I am big on high FPS. Laptops are the Metabox Alpha W650SJ and the Metabox Alpha W355SS. I am trying to go for cheap but if it means missing out on a high FPS, I'll pay a bit extra for it. I will also be running at 1920x1080. And if you think of a better laptop that meets what I need, I'd love to hear from you.

EDIT: Thanks for responding, it has cleared a big issue for me.

 

[iceblitzed]

id get the 860m since there will be a good boost in fps compared to the 850m

 

[dasulman]

the difference numerically is about 30%. The gtx 860M is often the requirement for 1080p AAA title games to be played on high / 00 MSAA.
the extra cash is definitely worth it if you want to play 1080.