Thanks for the comments and opinions. Absolutley right in your "IMO" (took me a minute to work IMO out).
The Pearl we used to tour was great when it was one show but it got a bit messy with three different!
PB writing is fine but it gets a bit tight when you are using all three pages on all three shows in the same week (pretty much one of the deciding reasons we went up to the Sapphire).
As you say, D4 otherwise but then you are talking money and op space which is bums on seats on theatre tours in Europe AKA revenue loss.
Still, end of the day, these are personal skirmishes and agreed irrelevant.
I remember the days when we had to link two Diamonds together at Wembley to get enough dmx. Now you try doing that with a hog and make the desks work togther for a section of the concert for five mins in "busk mode".
FD