How to distinguish a better LCD

In general, how can I distinguish better from a massive pool of brands and models.

I do find some spec such as contrast ratio, brightness and refresh time useful, but to what extent and are those performance indicators more important than how you actually feel when looking at them? (I think even watching at them altogether to find out the best one is difficult sometimes)

Some say brand is very important, however, I've identified there are far less famous brands guaranteeing 0 dead dots and claiming their OEM parts from other famous makes. Of course they are cheap at my own risk, what do you think?

Thx.

Thx.

The only way to get smarter is to fool around with someone smarter, but you can only be smarter among the less smart.