O had a very unpleasant voice and kept making acknowledgment sounds like Uh-huh etc.
A was much better but with a ridiculous outfit in every aspect.
I think that both of them are gauche, irritating & unprofessional.Funny but I think most of us would say that O has slightly (very very slightly) more potential.
Just goes to show how different we are or is it possibly male/female thing. I find high pitched voices hard to listen to.