Tried to hire a cost effective voiceover artist for a while before giving up and landing on murf. Was blown by how good these AI voices sound. They definitely seem to have some of the most natural sounding voices out there.
There are a few options to modulate the generated voice, but with a little ingenuity. You can make it speak up any pronunciation you want in any style. I guess extremely edgy sounds are still not possible. They way say a radio announcer may make... but it certainly doesn't look to far.