Buy 3 monitors and all pixel errors ... but seems nowadays probably be standard? I did and read the well 4 Pixel errors in the middle screen area and x CM would be apart, still ok and would led to no exchange me smart. Well I do not know.
Would I bring again Asus, or the same monitor I can not say. The error really do not bother me, but if my head off and stand out on but I am annoyed already.
I would probably just to swap as long to get 2 monitors without pixel error, but in addition I had no nerves.