They have also gone from smallest size being 42" to 27" and refresh rate from 120/144 hz to 240 hz so there have been improvements which was my point. To be fair, there has been progress regarding LCD based monitors as well since the PG32UQX was released. I do agree in general that development of LCD monitors have kind of stagnated, perhaps with the exception of the G9 57" which is at least different.All the OLED monitors released so far are 2560x1440 and are limited to 400 nits.