I think @FutureCEO was referring to the lineup of shows on each service, not their availability. Such as, Britbox shows only UK shows, while Acorn has UK, Canada, Oz and NZ shows as well.BritBox is available in Canada.
I think I’ll try the free 7-day trial later this month and decide from there.
We have both Britbox and Acorn because my husband is a tv addict. Not being a TV addict myself, I couldn’t tell you the difference between the two services. Although I think we watch Acorn more often—maybe.