The wonderful thing about the Windows OneCore voices, in all languages, is that they're all free and able to be downloaded and installed in mere minutes.  I don't use anywhere near to all of the voices available for English, but I have US, Canadian, UK, and Australian dialects installed.
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Brian - Windows 10, 64-Bit, Version 21H2, Build 19044  

The difference between a top-flight creative man and the hack is his ability to express powerful meanings indirectly.

         ~ Vance Packard