Add-On works really well. You can adjust the pitch/speed of the voice and even use different voices. Get it.

Quase não entendível

Good

方便實用！

Horrible synthetic voices

Voice is too fast and sounds horrible that it is hard to understand.

great for what i needed it for. love the piper add-on, it's very helpful and a little easier on the ears

All the good voices are locked behind a subscription.

The ones that are available in Edge for free...

So scam extension

Was working well under Linux until recently, when the voice started sounding like a neck box, like other reports