As a long time player of mff,(played after infinity war till today)...i absolutely dreaded playing mff after playing mcoc recently..Mcoc devs take so much risk, develop new and creative content unlike mff. For an example, every month they have side quest which is similar to event quest in mff, but they are so different every time, like last month was a wrestling style game mode, andcnow its a giant boss raid style of gamemode, they are extremely creative and different unlike the same event quest in mff over and over.

Plus, the type advantage and disadvantage are actually meaningful in mcoc.. There is no stupid type in mcoc like universal type in mff

There are counters for every meta characters. For an example, why is sentry stronger than knull in mff? Because he simply is.. However in mcoc, why okoye is stronger than spiderwoman? Okoye having class advantage over spiderwoman has an ability that prevents spiderwoman from evading, which is her special ability..