Let's see...

Mobius has a soft meow but chirps at the birdies.

Diva lives up to her name, having the largest repertoire of meows; one for food, one for attention, one just cuz...

Pixel has this Mrrow? that sounds like she's asking a question.

Diamond has a very sweet meow.

TicTac has a miniscule wimpy meow he usually uses in the morning when he jumps on the bed and wants attention. His purr is louder by far!

Smokey the Younger has the most obnoxious meow. It sounds hoarse, and often is followed by a Bronx cheer!

Bosun has a quiet meow but "play growls" a lot.

My fosters Buddy and Dax have no comment on this thread.