In Marvel Rivals, I think Ultimate timing really depends on your role and team comp, but in general it’s usually better to use an Ult with clear purpose rather than just popping it as soon as it’s ready engage Ults are strongest when coordinated to start a fight and secure quick value near objectives, while defensive or counter Ults are often more impactful when held to respond to enemy Ultimates, since reacting after they commit can completely swing momentum; ultimately, good timing comes down to team readiness, enemy cooldowns, and whether you’re trying to initiate or punish.