I use the gray theme. When reading just a post here or there the colors don't make much difference to me, but if I've been browsing the boards for more than 5 minutes or so, the blue themes start to put strain on my eyes.
I have used monitors, though, on which the gray looks much darker and where with the New Blue theme everything looks almost black.
I have used monitors, though, on which the gray looks much darker and where with the New Blue theme everything looks almost black.