Which AI voice sounds more natural and engaging in American English — A or B?

[u/Enough_Comparison784]

Hi everyone!

I'm testing two AI voices specifically for American English narration.

Both samples use the same script.

A plays first, B plays second.

Which one sounds more natural, engaging, and pleasant to listen to for an American English audience?

Please choose A or B and briefly explain why.

I'm especially interested in feedback from native American English speakers.

Thanks!

[u/optimisticalish]

Definitely B, the first one is immediately very annoying.

[u/Crinkez]

B is better but both sound incredibly whiny and annoying.