[D] Are there any open source TTS model that can rival 11labs?

11labs is great for two reasons:

\- It's fast

\- You can clone voices easily/quickly


Are there any open source models which have the above two requirements?

I am aware of [TurtleTTS](https://github.com/neonbjb/tortoise-tts) (too slow) and [TacoTron 2](https://github.com/NVIDIA/tacotron2) (not as high quality), among others. But I haven't found anything nearly as good as 11labs.

machinelearning open source requirements tts voices