Xuan Yu Voice "English capability"?

Does anyone have experience with Xuan Yu Voice in terms of utilizing its “English capability”?
For what I need, so far I like his tone better than the native English male voices.

I love his voice too, I’m going to get him soon!
Go to their site and you can sample the voices!
Claire posted about this already, but I can’t find the post!
To get to the English song samples, keep scrolling!

https://dreamtonics.com/synthesizerv/

There’s a demo song here:

I though the accent on the lower notes in this song was pretty strong, but this was created over a year ago, and Dreamtonics regularly updates the voices, so it may be better now.