I have been wanting to get a new gaming monitor (as an upgrade from the tv I am currently using.) and decided I would rather spend the extra $100 or so for a 144hz instead of the regular 60hz. I have found 4 but don't know enough about any to decide if price difference has anything to do with quality or brand name.
Acer $210: http://www.amazon.com/gp/product/B00KO4518I/ref=ox_sc_act_title_3?ie=UTF8&psc=1&smid=ATVPDKIKX0DER
Asus $250: http://www.amazon.com/gp/product/B00B2HH7G0/ref=ox_sc_act_title_5?ie=UTF8&psc=1&smid=ATVPDKIKX0DER
BenQ $280: http://www.amazon.com/gp/product/B00ITORITU/ref=ox_sc_act_title_2?ie=UTF8&psc=1&smid=ATVPDKIKX0DER
LG $290: http://www.amazon.com/gp/product/B00P0EOX1S/ref=ox_sc_act_title_1?ie=UTF8&psc=1&smid=ATVPDKIKX0DER
Acer $210: http://www.amazon.com/gp/product/B00KO4518I/ref=ox_sc_act_title_3?ie=UTF8&psc=1&smid=ATVPDKIKX0DER
Asus $250: http://www.amazon.com/gp/product/B00B2HH7G0/ref=ox_sc_act_title_5?ie=UTF8&psc=1&smid=ATVPDKIKX0DER
BenQ $280: http://www.amazon.com/gp/product/B00ITORITU/ref=ox_sc_act_title_2?ie=UTF8&psc=1&smid=ATVPDKIKX0DER
LG $290: http://www.amazon.com/gp/product/B00P0EOX1S/ref=ox_sc_act_title_1?ie=UTF8&psc=1&smid=ATVPDKIKX0DER