Re: Value for money?
I'm still playing nicely with the Dell U2410. This uses the same IPS LCD panel as the iMAC from a while ago. However the difference is that the Dell has a CFL backlight that gives nice even coverage and AdobeRGB colour gamut. The i-version only manages sRGB, has a very shinny front and uneven lighting. Also the i-brightness is so high that you lose almost 2-bits per pixel attempting to adjust the brightness level when you calibrate it (and the calibration still varies across the screen). All of this is necessary with things that actually go to print.
I'm watching the Dell 5k monitors with interest to see how they play out. I'm unlikely to buy the i-version because of the limitations that normally come with it. Oh and I'm not anti i-things at all. These Dells are driven from Macs.
As an aside, I'm lost for words that Windows cannot scale the UI properly on screens, given that Window3.0 had a screen resolution DPI setting that was expressly designed to do things likt this.