IMPORTANT: Default voice is GARBAGE. For English "GoogleStandard British English (Benjamin)" was very good. You have to give special permission for it to work, which was not super easy. Follow these instructions:

1. Click the permission thing in the settings that show up when you choose this voice.
2. Press the grant permission button.
3. A new page will open. Do NOT press the blue button that says "Try text-to-speech free" or "Start free". Scroll down and press the other blue button that says "Speak it" or similar.
4. Click "I am not a robot" and do a stupid test thing such as clicking on all boxes that contain bridges.
5. Now everything should work and you can close these tabs!