Do you also pay attention to unis, colors and logos?

Sure, casually.

I really like the NBA getting rid of home & away unis - teams will now choose whatever they want. I think the NFL is already there (i.e. beyond the Cowboys & Dolphins, if a team has a better record vs another, they'll wear whites at home*). NHL should go that route also.

However, MLB needs to slow the F down with their absurd uni schemes. Nickname unis was bush league, as are its stupid camo unis.