Best Open source TTS right now for narration?

Excerpt

I run these models on Kaggle notebook, so not all TTS models, such as the ones that use conda env, are compatible (Or I just haven't found a way for them to work on Kaggle). I currently use a fork from Chatterbox called Chatterbox Audiobook. It is like a workstation really optimized for getting the close-to-perfection audio clips from Chatterbox. However, the only downside of Chatterbox is the lack of emotional sliders or tags that you can use to control the output. Chatterbox Turbo seems to fix