i am on a hunt for laptop so far i have found two which i really like it the first one has i5-4210h gtx860m2g /4g ram 1tb and the second one has i7-4720hq gtx860m/2g 8gram 1tb but the price difference is exactly a 100$ , so does it worth the extra cash for the i7 or should i just stick with the i5 as of this point money is a bit of an issue ? and will heavy games like call of duty and mortal kombat x be affected by the processor's differences ?