Joining Roll20, Fantasy Grounds, and WotC’s own VTT plans, the Foundry virtual tabletop is getting official D&D support. You can se their announcement video below. This will give yet another way to play D&D and that's some very good news. https://www.enworld.org/threads/foundry-gets-official-d-d
Your post has intrigued me. I am in the exact same boat with Roll20. I'll give Foundry a shot for funsies.
Keep in mind you have to host the server yourself for players to join. Otherwise you can use a service like The Forge to host it for you, but then you’re incurring the same kind of monthly fee as roll20. But the interface and responsiveness compared to roll20 is great. Some of the controls take some getting used to
Oh interesting. I had no idea it worked like that. No big deal.