While at first it looks like the original Melee stage, this one came out in Brawl and has stayed for Ultimate. It's got more tricks than the original stage.
Which means the stage transforms into more different elemental types. Mainly ones that became more well known in the Silver/Gold games.
I think the windmill is the most drastic one. While there's no real obstacles, the wind changes the gravity and jumping by quite a lot.
But it's one of my favorites, but I don't prefer one of the other between the two similar stages.