I started with Strix (which I guess is now defunct), migrated to AstonCine (my favorite so far, loved interface, ease of close captioning and it moved to next episodes), to now trying TeaTV (so-so but not really a fan) and BeeTV (ok, but don’t like having to keep track of what episode and manually progress). Still learning about what I can and can’t do with my firestick, but really what I’m looking for is a similar APK to AstonCine where you don’t have to use an external player. I watch a lot of British/Irish shows and my husband has trouble with the accents and we need to put up captioning much of the time, something that doesn’t always work great with TeaTV and BeeTV.
What TXRon said…I’ve also tried all the others you’ve mentioned & Stremio is better by far than all those. @Miki is the Stremio guru for any questions or tricks of the trade.