USA Phone Number & International Roaming

[bad company]

We spend a lot of time in the USA and Asia. I saw the company / product below advertised on Facebook. Has anyone here used them or similar?

https://www.popcorn.space/

[The Redcoat]

I've not used them myself, but there are quite a few Reddit threads about people's experience: https://www.reddit.com/r/PopcornMobile/.