I'm about to buy an Acheiva shimian QH270-Lite, I wish this monitor would have stayed in stock because I'm nervous about buying a monitor from overseas to a technology I have never used before (IPS). I have a PX2370 currently that I sold and have to ship out tomorrow, and this monitor has amazing response time and extremely low input lag, I'm afraid I'm going to notice the difference big time by moving to one of the Korean monitors, but I'm going to probably make like a frog and leap.