So my current setup is an asus h170 pro, with a stock i7 6700 and a msi gtx 970 OC while using a acer xb270 bprz, which is 1440p 144hz with g-sync. It currently runs amazing with BF4 running at avg fps beyond 60 at max settings. I have an Asus z170-A on the way because I was thinking about buying an msi gtx 970 gaming 4g to SLI, obviously upgrading the power supply to support this. Is it really worth it? I prioritize how games look and only really need high fps when its something competitive like BF4. Or should I just wait for the next generation of GPU's to come out later this year?