Question Best 144hz monitor, how are they different?

Hypoltan

Prominent
Feb 14, 2019
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There are many 1080p 144hz monitors. While they all share the same specs, 1 ms, tn, 144hz, 24 inches, 1080p, why is there such a wide range of prices? Basically, what I am trying to say is what factor am I missing in judging the quality of a monitor?

Also, what is the cheapest 144hz 1080p monitor out there?