Yes, seen both.
I think BE is a FAR superior show, MUCH more emotionally satisfying. The book is more refined and complete. I didn't think EITHER score, while fitting the needs, was memorable. I loved the choreography in both (the strongest aspect OF ITH IMO), but was totally enchanted by BE's.
That being said: you won't be sorry no matter WHICH show you choose....and you will probably be able to get BETTER seats for ITH.
If we're not having fun, then why are we doing it?
These are DISCUSSION boards, not mutual admiration boards. Discussion only occurs when we are willing to hear what others are thinking, regardless of whether it is alignment to our own thoughts.