Firstly, personally, I'd have a look through the review sites, youtube etc and see what comes out as a best pick/buy for your budget. The other thing is, what is available in your country? Ideally, you'd want to see a monitor in action but realistically, not always entirely possible. Also, what might seem a mind blowing monitor to one individual, you might have a different opinion once you're using it. Also, it will be your graphics card which will dictate what kind of monitor is worth buying. What graphics are you using?