I'm trying to find the best currently available 27'' 1440p gsync monitor that also has good PQ. I have one Dell U2715H which is 27'' IPS 60hz, so hoping the panel is close to, just as good, or even better than the Dell next to it. I was looking at Acer XB271HU but doesn't seem like it's available anywhere locally for me in Portland, but it is on Amazon from 3rd party sellers. Not sure if it's discontinued or what. Is there another that is recommended or is that still the best?