OK, I've got the QX2710 LED Evolution II DPmulti TRUE10.
Firstly delivery.
Unbelievable. I live in England. Ordered on a Sunday evening. UPS delivered at 09:17 on Wednesday Morning. Very well packaged.
The down side is that you have to pay import taxes or levy or duty or something. Forty five quid! So the monitor cost £275, delivery £45. Net £320.00.
I paid extra for Perfect Pixel and a warranty. If you take a risk, then you can take about forty quid off the price. It is important to note that Perfect Pixel means different things to different retailers. The retailer I chose says that Perfect Pixel means NO duff pixels at all. I don't think I am allowed to name them but their name rhymes with Haccessories hole! All the other retailers seem to think that Perfect Pixel means that one or two dead pix is OK. Not for me, it isn't.
I've checked and you can't get a 10Bit, 2560 x 1440 monitor for less than 600 quid, so if the monitor was any good, this is the bargain of the century.
Happy to say that so far, this IS the bargain of the century!
The monitor is excellent. I am testing it on my old GTX 260 to see how much of an improvement I will get when my 780 ti arrives. Don't ask for colour gamut, or any of that stuff. All I can tell you is that the screen I've got has no dead pixels, no bleed anywhere and despite what you read elsewhere, will overclock; AND it is the DisplayPort/HDMI/DVI input board.
My GTX 260 is running it at 1980 x 1020, 119mz. 32bit colour. It will cope with 2560 x1440, but only at 60hz, and only on standard profiles. Start mucking about and it just sulks until the clock winds down to reset.
Once I have thrown in the 780 ti, it should send these figures into orbit and I will certainly try it on the 4k option.
The monitor frame & standard are adequate. Nothing special. The stand is not very robust and has a small wobble if you push the monitor. (So I don't push it!). TBH, I don't care what it looks like, I care about what the picture is like.
And it's good. Clear, crisp, super fast on 119hz. Probably a bit too bright, but that's easy to deal with. The OSD is fiddly, but usable.
The manual is largely in Korean, but there are enough English explanation to make it usable. Comes with a Dual DVI-I cable, a power block and a and a 'kettle' power cable. The power cable is wired for Korea, but they supply a (rather flimsy looking) adapter that I wasn't brave enough to use.
Gaming
As I said, I am testing it on my 260. Tried a few old games on this. Avatar, NTW, Lord of the Rings and maxxed the settings. Really really impressed. Noticeably clearer picture, more detail, although my GTX 260 struggled with anti-alias x 4. When the 780 ti (finally) turns up, I'll throw Thief at it and see what it looks like.
Verdict:
You will find reviews on this monitor, ranging from mediocre to reasonably good.
All I can say is that, yeah it's a risk, because you aren't buying from a big retailer. But for the price? For the lighting fast delivery, quicker than Amazon? For a 10 Bit monitor with 100% colour range? 2560 x 1440 with 4k emulation? Multi input ports, incl DP? AND it overclocks to 120hz.
Take the plunge. This is a good monitor. I doubt it is the best, but it has got to be the best you can get for 320 quid.