Hello guys, I want to buy call of duty online but I am not sure which version to buy. I love CoD4, and I've played it many times, but I want to buy other versions of CoD like BlackOps, MW3, WAW, or Advanced Warfare. Which version do you recommend and why? BTW, I am interested in below gaming laptop, do you know any other gaming laptop with the same spicifications but cheaper :P http://store.asus.com/us/item/201510AM170008065