So i purchased a new gaming monitor BENQ XL2730Z. Great monitor love it however i just found out about free-sync and G-sync Technology. My luck it just so happens i have an NVIDEA GTX 970 Graphics card and the monitor had FREE-SYNC which only supports AMD cards. So heres my question, is it going to be much of a difference if i had G-SYNC? Just because iv been thinking of returning this monitor and picking up an ASUS ROG SWIFT gaming monitor PG278Q but the price tag on this thing is outrageous! its got the exact same specs as this monitor except its G-SYNC instead of FREE-SYNC. Why is it so much more expensive and are there any other monitors out there with G-SYNC that would match the price i got this monitor for? Specs would need to match the following criteria: 27" LED 2560/1440p 144HZ 1 MS GTG response time G-Sync. price would have to not be more than $800.00 CAD after taxes. Please provide model numbers. Thank you so much everyone and i look forward to your answers