After kicking the tires on Project Sigil I'll say this: it's neat. It's really neat. That doesn't constitute a ringing endorsement. It is visually impressive, it's like playing with an incredible miniatures setup. It's also really distracting for players waiting for their turn. And it's clunky. It's got decent bones, but it needs a TON of polish. Between it in its current state and Maps, I'd use Maps. But instead of Maps I will just continue to use Owlbear.rodeo lol.