i am planning to buy a gaming laptop. which is the best from these?
http://dynaquestpc.com/product/lenovo-z510-59391443-i7-4702mq-4g-1tb-gt740m-2g-win8-15-6in/
http://www.weemall.com/products/8356-laptops-notebooks-netbook-toshiba-satellite-toshiba-satellite-l40-as109xb-toshiba-satellite-l.aspx
http://www.buyregalo.com/products/Asus-K55VD%252dSX405-(DOS)-Intel-Core-i7%252d3630QM,-8GB-DDR3,-1TB-HDD,-nVidia-2GB-Graphics,-15.6%252dinch.html?setCurrencyId=1
http://www.villman.com/Product-Detail/Acer_E1-572G_Win8.1
http://www.villman.com/Product-Detail/Asus_X550LN_XX003H
http://dynaquestpc.com/product/lenovo-z510-59391443-i7-4702mq-4g-1tb-gt740m-2g-win8-15-6in/
http://www.weemall.com/products/8356-laptops-notebooks-netbook-toshiba-satellite-toshiba-satellite-l40-as109xb-toshiba-satellite-l.aspx
http://www.buyregalo.com/products/Asus-K55VD%252dSX405-(DOS)-Intel-Core-i7%252d3630QM,-8GB-DDR3,-1TB-HDD,-nVidia-2GB-Graphics,-15.6%252dinch.html?setCurrencyId=1
http://www.villman.com/Product-Detail/Acer_E1-572G_Win8.1
http://www.villman.com/Product-Detail/Asus_X550LN_XX003H