I would go Mezz front row over orch front row....but that's me. I prefer to take in the whole thing.
As for the Balcony? You couldn't pay me enough to EVER sit there again. (I did for A Little Night Music.) The worst place to ever see a play. However, there are (I believe) only two rows up there.
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.