the Characters who use Vibranium are stronger than the characters who use Adamantium, Plus Vibranium doesn't get destroy often, Admaantium got wreckt by both thor and Hulk where Vibranium can take hits from thanos
Technically Adamantium is stronger and less likely to brake but Vibranium can absorb kinetic energy making it more useful.
The best way to think of it is Adamantium is more offensive (cutting and destroying things) while Vibranium is more defensive (used as armour or shields).
The best way to think of it is Adamantium is more offensive (cutting and destroying things) while Vibranium is more defensive (used as armour or shields).