Quasar against Nova (Richard Rider)

this should be close.

Qusar in a nail-biter

I like Nova a little bit more than Quasar but the Protector of the Universe takes it, unless Nova shoots him with a Nova-blast unexpectedly.

well nova has all the same cosmic powers and energy
they are both similar so it's really hard to choose

Nova flies really fast, has super strength (enough to juggle cars around), somewhat durable and has that star blast

Quasar has GL-like powers, has access to the Q-Zone and cosmic awareness

I don't think they're at all similar.