I just sold my 1440p gaming monitor for 700 dollars to upgrade to 4k and I need to know if I should wait for higher refresh rate 4k monitors w hdmi 2.1 first or if i should get this : https://www.amazon.ca/LG-32UD59-B-LED-Lit-Monitor-FreeSync/dp/B0748KJY4Q/ref=sr_1_1?ie=UTF8&qid=1513432756&sr=8-1&keywords=32"+4k+monitor