Should I shave?
No, keep the beard and moustache.
Yes, shave all that crap off.
Take off the moustache but leave the beard(!).
Take off the beard but leave the moustache.
Go for the goatee or some other mini-beard.
I trimmed the beard down as low as it's been since I grew it out, probably, but didn't go all the way tonight. I'm still rather fond of it, but I'm curious to see how I'll look with it off again.