Solid color socks

After seeing and saying so much about solid white socks, I’m starting to think about solid color socks (the full sock). Which teams should or shouldn’t wear them? They look fine with the color jerseys to me, but something just doesn’t look right with white jerseys. If the helmet is the same color like the Jets, or if the pants are a third color like the Saints, it’s less noticeable.

I’m sure it makes the graphics easier for GUD, but what other positives are there?