I bought the deluxe version with 2 blurays and 2 cds. The box is esthetically gorgeous and full of interesting extra material.
Unfortunately however Pompei is poorly mixed. DG voice and guitar too loud, other instruments too low or in same cases even absent, absurd.
The overall experience is heavily worsened by the poor mix.
If you listen to the Wroclaw 2016 TV Broadcast, it's mixed much much better and obviously it's much more enjoyable.
Basically just like in 2006 the first live release has major mix problems. Then a 2nd one (Gdansk) was released.