I own a laptop with 8730m , but itstruggles with most 2014 games , so i was hoping to buy a new laptop, but i have a low budget and the only good ones i can afford are the ones with 740m , 8850m and 8750. Iknow there are other factors to consider , but almost all of them have same specification(CPU, RAM,HDD,) and other things such as display are not important to me , so the choice comes down to these gpu's , i will buy the lappy with the best gpu and can you guys also tell me if they are futureproof for two/three years