Theatrical Configeration

In a round- in a circle
Promenade- move location
Traverse- catwalk layout
Immersive- part of the audience
End On- flat stage
Thrust- part of the stage in the audience
3 side- audience on 3 sides

My preferred layout:
Mix of end on and immersive. You perform the physical theatre on the stage and those people read the dialogue and then you have some actors in the audience who read the thoughts and memories. The audience actors eventually end up on the stage. Everyone finishes on the stage.