For german users, I can recommend to take a look at https://www.thorsten-voice.de/ https://www.thorsten-voice.de/ https://github.com/thorstenMueller/Thorsten-

For german users, I can recommend to take a look at https://www.thorsten-voice.de/ https://www.thorsten-voice.de/ https://github.com/thorstenMueller/Thorsten-Voice https://github.com/thorstenMueller/Thorsten-Voice where someone contributed a huge set of his voice samples and a tutorial / script collection to build a pretty decent TTS model LOCALLY. Quality-wise it is not as good as the samples in the article, but its free and pretty easy to follow for a tech enthusiast.