Yeah it never really mattered on way or the other for me. Although like a really well rendered eye can look quite good and impressive, but the color doesn't really matter to me.
I am shocked to see such a lack of love for cat/yellow eyes. Always is a nice little touch to a character, making them clearly stand out from the rest of the girls.
You can't go wrong with a set of beautiful blue or green eyes. Another favorite of mine is when the girl gets some pink or purple heart-shaped pupils in the middle of intense sex scenes.
I mostly go with blue. Red head, and blue. Although sometimes I do like to switch it up to blue, or maybe blue.....Hell I'll even go with blue. Sometimes though when I am feeling really rebellious I'll go with
Light colors usually. Blue or green. But eye shape is more important. Olivia Wilde's eyes would be gorgeous no matter what color they were. Claire Forlani is another good example.