Hi all I am trying to buy a pc but im constantly changing my mind over specs. I play world of warcraft almost exclusively and I would like to be able to play it on ultra settings I currently use low as my pc sucks. a lot of forums say i5 is more than sufficient I am getting the gtx 970 4g graphics card with set up. the i7 chip is only 150 quid more but money is pretty tight. I have just discovered the new ddr4 ram set ups now and now im thinking should I just go balls out and get the brand new set up and be future proofed for the next few years. its so hard to decide the price range for i5 to i7 to new i7 with ddr4 ram goes from 1300 euro to 1500 euro to about 1700 euro respectively what should I do please any suggestions I use my ps4 to do all other gaming aswell I thought I might add.