I'm returning from Barcelona soon, and I have the choice of award tickets between BA through LHR and LH through MUC to get me home to SFO. On the one hand, I've never flown BA first, and there's an excellent chance that I would get New F on that flight, with only a small chance of new F on the LH A346. The flight also gets me home 2 hours earlier, which is a bonus. On the other hand, I do like LH first, and transiting through MUC is so much better than LHR. Of course on the third hand, I could take LX C.... Any thoughts from the cognoscenti?