Some cages look good and some just don't.
I always liked the very simple, no nonsense look of Blackburn Competition cages since I started buying them in the mid 80's Still use them on 2/3rds of my bikes.
The older cages by makers like REG have that older world look that fits right in with early 80's and earlier bikes.
I di not like the looks if modern cages that sometimes have amorphous shapes with their bent rods looping at each side of the cages in shapes that do not seem to relate as well with the shape of the bottles or anything on the bike for that matter. The side load cages also look kinda weird
The cages from Cuissi seem to work quite nice with their side buttons that give them a bit more charcter than most other cages from their time,but I never got to try them on any of my bikes yet.
the modern composite cages from Specialized look pretty nice and seem to function well but I think they would look mostly lost on C&V bikes with their very modern (Manga like?) dynamic shapes.
I think I'll just stay with my Blackburns or any other similarly shaped cages for that matter.....