If all your missing is FCT then for sure route thru MUC. The porsche is not worth being separated and 10 hours in J over F.
Posting from the FCT:
After experiencing it first hand, I think your'e right but my wife didn't want to extend the travel time by 5 hours so she insisted we keep the original booking (1 F, 1 J) but said shed be happy to "suffer" in J.
I had a DO earlier in the FCL B lounge with Elya and have to agree with him that there is no real difference between the FCL and FCT. Since I landed at a remote location I already got a ride in a Porsche and it was really funny to see everyone starring at the yeshivish couple nonchalantly stepping into a Porsche while they crammed into the bus.
All in all I can say, you gotta love this game we play that allows a Kollel couple to travel like the 1 percent do!!!