^ I agree about Dome Tour Stage which was too small to accommodate such venue but maybe it's 2001 lol
The stage from AT05 until AT08 and then AT10 didn't change much, but from that kind of stage I would prefer the multi screen ones from AT06 or AT10 because it's sophisticated and easy to suit various concert act needs
As for the stage walk itself I also like from these ATs. A simple catwalk with circular end, don't mind the long catwalk though.
Her CDL stage is also kinda the same over the years with a little differences here and there so there's not much to comment about this.
And it reminds me of AT12's stage which have the turning circular walkway, just like those in Concert Tour Volume 1 XD it's cool but space consuming. Also Concert Tour Volume 2's stage is cool, I love how she turns from that one gloomy frightening stage to a multi tiered stage with projections.
I'm not fond of her circular stage though, I found it weird because we don't have backdrops or something to make an environment with.