I have astigmatism and the ipad with more clarity is giving me headaches because of the poor colour temperature of the screen (not adjustable to ipad 2 quality levels even after jb), as well as the poor brightness of the screen (much reduced, so you can't comfortably use it at lower brightness level, I guess it loses contrast), so I don't know what to suggest op. I was hoping ipad 3 would be a godsend, but it isn't despite the more clear font.
From what I've looked in store the retina is indeed much clearer, in addition the glass doesn't cause extra reflections due to the distance from the panel, as in the ipad 3, but I also noticed that the brightness isn't were it's supposed to be due to the retina and you have to crank it all the way up, which means more eye strain. Ips panels have much worse contrasts than crt ones, and va ones...
In addition apple insist on not offering options to change font types for the menu bar and finder. Windows has clear type, and it's well, very clear indeed...
Lastly, the led backlight could be an issue for many. As in the apple cinema display it seems something is strange with it, the pulse modulation it uses or something, again close to max brightness is were you have to keep it to not feel funny to some sensitive eyes...
I am really at a loss as to what I should suggest then, since I 've not sorted my own problems...
For me the best option would be a va panel twice their current resolution so it could take advantage of apple's retina-zation, but would keep high contrast and minimum antiglare coating, and probably manufactured by someone other than apple who knows a thing or two about screen tech and have the tech for panel uniformity... eizo, nec, etc. No such thing exists at the moment, and it won't exist any time soon.
Sorry to add to the confusion maybe....
But these are the parameters at least, the way I see them.
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could you please do us all a favour and get that annoying motion picture excerpt out of the way, this is a forum thread, not a playground...