Pro took the words right out of my mouth. Every job is different. I have big p.a.s, small p.a.s and in between.
I once went in early to a place, set up, did a sound check. When I returned two hours later, they had opened the drapes along two walls. Nothing but glass--everything had to be quickly re-e.q.ed. (new word!).
I even use different mics for different jobs. Outdoors jobs are completely another story, also.
DonM