Hi Todor,
Great Post!
My Selection would be the second one from Aria. I've been there (Manchester UK) and they seem to have a pretty good team, also over-clockers is even better!
It seems to me that price is everything, and the same would be said here too! Have a look at all the monitors that you have shown us and it looks like they are pretty much identical, but the prices arent! Bear in mind that the money you spend now will be worth MUCH LESS in a years time (if you prefer to wait that long or even after Christmas.) Samsung has improved their build quality a lot since I last bought mine (over 200 pounds back in 2006 for a 20 inch wide-screen monitor with 5ms and a strange resolution over 1650x1440 i think it was? Looks like they are certainly getting better.
Some things to mention though, while you are in the food for thought process regarding these screens. The MS if you do not know already is to do with the ghosting effect. Under 5ms you hardly notice it at all, so there's no need to spend even more money just because another monitor states it does 3ms! As for the 60hz 75hz 120hz campaign, Well Panasonic TVs do 250hz, so how long do you think it is going to be before they start hitting the computer sector? I do agree though, if you can more hz means that you will get what looks like smoother game-play. ONLY if your graphics card can handle 120fps. I do not know about you, but on GTA 4, i have trouble getting past 40fps, so in my situation 60hz would be good for me!
Happy Gaming!
Regards
DellStorm