I'm choosing a good gaming laptop, which one is better?

I'm upgrading from my 2010 mac book pro (because it broke) to a PC.
I'm going to buy a gaming laptop that should be around 1000$.
I have two options;

Lenovo IdeaPad Y510p 59388313 15.6-Inch Laptop which is $1,138.99
http://www.amazon.com/...B00F0RC4VQ

and

Acer Aspire V3-771G-9809 17.3-Inch Laptop (Black) which is $989.00
http://www.amazon.com/...009JXJWZI/

which one is better?
is it better to pay an extra 150$ for the Lenovo

I would rather buy the parts sperately and create my own gaming pc for quarter of the price
thats just me

Definitely the Acer Aspire!

You have better to get Acer Aspire than lenovo

Laptops are not for gaming. Get a desktop.