You might like Acorn. Best shows are Murdoch Mysteries and Doc Martin. Catch Poldark and Call the Midwife (warning, lesbian storyline, but short lived) on PBS.
Don’t need Acorn. I just download British programs from several UK torrent sites I’ve been a member of for many years.
We use Acorn all the time. We will finish series and got to another one when we watch the last one.
One of our in laws suggesting donating $5 to month to PBS via the Amazon Fire Tv app. It is amazing how many different shows you get to see for that donation including Masterpiece and other excellent series including Poldark.
Subscribe to the Hallmark theater via the Prime App, and you get a ton of Hallmark shows or do it with Sling blue and you get Hallmark and other good channels.
If you want to watch certain reruns, you pick the time and the rerun not some nerd in some basement.
CSI Miami has been added to Sling, and you can binge out with their good old shows.