I prefer the team-colored shoes.
RGIII and others wore black with white or gold accents.
No one can wear white. Every team must designate black or white with the league before the season. Players can wear that team choice or the team colors. That's why Peyton Manning was threatened with fines for trying to honor the deceased Johnny Unitas by wearing black shoes, the Colts were a "white shoe" team.
I like the shoes Alfred Morris wore best. Check out his and Fred Davis' shoes, they're reversed color schemes on the same shoe.