Gaming Laptop: Lenovo y510p or MSI GE60?

I'm looking at these two laptops for a budget gaming laptop, and I was wondering which one would be better for FPS games like BF4? I wasn't sure if the SLI would do better than the 765, or if the processor could be overclocked on the Lenovo, etc. Any information can help. Best answer is required to be non-biased. Back up opinions with proof if needed.
Lenovo:
4th Generation Intel Core i7-4700MQ Processor (2.40GHz 1600MHz 6MB)
Windows 8.1 64
NVIDIA GeForce GT755M GDDR5 2GB (2 way SLI)
8.0GB PC3-12800 DDR3L SDRAM 1600 MHz
15.6" FHD LED Glossy Wedge (1920x1080)
1TB 5400 RPM + 24GB SSD

MSI:
Intel Core i7 4700MQ(2.4GHz, 3.2GHz Boost)
Gtx 765m
8 GB DDR3
750 GB 7200 rpm Hard Drive
15.6 Full HD Anti-Reflective Display (16:9; 1920 x 1080)
Windows 8

Either one should work very well. However, I'd probably go with the 765M, since it will likely to run cooler and should have more consistent overall performance regardless of how well the game is optimised for multi-GPU systems.

http://www.game-debate.com/...e-gtx-765m

Choose your game below and it will give you a quick guide which better, and it seems the 755m SLI slightly out preforms.

I love my Lenovo y400 gaming laptop. It plays all my games just fine.