T61 screens, which one is the best?

[Kel Ghu]

We all know that the flexview is the best screen T ever had... But now, what about the widescreens? Which one is the best? The 14" or the 15"? Does the resolution affect the quality (colors, etc) or performance (ghosting, etc)? Is there any noticable difference? Is there different widescreen makers with different quality, for both format of course.