I like how with the balloons the different messages are really separated, and you don't risk not seeing the boundary if someone has an avatar that happens to bl

I like how with the balloons the different messages are really separated, and you don't risk not seeing the boundary if someone has an avatar that happens to blend in. But I like that the minimal chrome fits a bit more messages on the screen. Overall I don't feel strongly towards either, but I'd maybe pick the balloons if I had to pick something.