Need help finding a monitor for gaming

[Bombolz]

Hi! I need help to find what monitors I can purchase for gaming, but because my desk is well, unique, the dimensions of the monitor cannot be any bigger than 51.5 cm (20.3 Inches) wide. This is the most difficult part for me to work around.
Furthermore, the specification for the monitors I want are listed below, although some of these should be fairly obvious.

Minimal 60 Hz Refresh rate
Minimal 5ms response time
Minimal 600:1 Contrast ratio with 700:1 + preferred
1080x1920 as it's default resolution
Preferably HDMI, if not VGA
Preferably LED but not necessary

My budget: $300
Also note that I live in Australia, so I cannot buy off certain sites that only ship to US but I would still appreciate it if you could like it so that I could find the same model in Australia.

My previous monitor: http://www.mwave.com.au/product/samsung-s22d300h-215-5ms-hdmi-full-hd-led-monitor-ab54621#detailTabs=tabSpecifications

If there isn't any monitors better than this than should I just repurchase this same one? My current one has a horizontal line (which changes colors depending on the background) going through it which I deem cannot be repaired (unless someone knows a fix that would be great).

 

[thedillon25100]

any regular monitor would work just fine i have never noticed a difference from a 250$ monitor and a 140ish$ monitor save yourself the money.

 

[Bombolz]

Well, truth be told, you could say I'm quite a competitive gamer and there are some quite noticeable differences in areas such as LED vs fluorescent lighting, and if you combine the other areas into effect it makes a noticeable difference. Not much, but it's noticeable, and 5ms vs 1ms response time helps reaction speeds which are crucial to gaming. 4ms extra reaction time is a lot more than most people give credit for. But, I understand what you are saying, but if possible I'd like a new monitor anyway, instead of sticking with the same one - kind of like the feeling of wanting to move on.

 

[thedillon25100]

well i cant help you im using a cheap 1080p Acer monitor 😛 works great and i cant notice a lag for when i click or type unless im playing a game then my computer is the problem 😀

Good Luck to ya