That being said, I think Achtung Baby period definitely marks the beginning of Experience stage of career, but they definitely represented it already on i/e. With the ever shrinking set (21-22 songs) and limited rotations, I'm curious to see what direction they go. How much SOI do they sacrifice to fit SOE and crowd pleasing war horses?
Of course, EXTREME acoustic versions of songs would suck, but when they sample songs of an acoustic variety (almost like ISHF during OB), it tends to mean that they are ARRANGEMENT's... based on a foundation, of acoustic performances. It's not like it says on Dallas' show-sheet that the song must be Bono DI'ing for a suite, or whatever, it means that they are experimenting! Fools of Tooks.