If it were me, I'd go with a go-to beer, something I'm very familiar with and enjoy a lot. That'd probably be something like DAB or Weihenstephaner hefeweizen. But my beer tastes change as rapidly as my music tastes from day-to-day. Whenever someone asks me what I've been listening to lately, I never know what to say because it changes so much. Same for beer, unless I just say what's on tap at my house.
I have this same dilemma when I take just a week off from drinking any beer; 3 months is a long haul.