My monitor is a Asus PG278Q it has no hdmi ports (I'd like hdmi ports for use with ps4 and streaming devices) so I've decided to buy a new one. The monitor I'm looking at 49" CHG90 QLED is freesync and not gsync like my current monitor. I'm using a nvidia 980ti and I'm wondering is it worth it to switch to a amd vega 64 in order to use freesync and take advantage of the performance upgrade or is it not enough to justify switching .