I'm a Chairman on US. I have to go to Berlin over Memorial Day weekend. Since there's no direct service out of PHL, I have my choice of which carrier to use and where to connect.

PHL-EWR-TXL on Continental?

PHL-BRU-TXL on Brussels?

Swiss through Zurich?

Lufthansa through Frankfurt?

A whole mess of carriers through LHR/LGW?

I'm going to fly business class on the way over and either business or coach on the way back. I sure would prefer to have a lay flat.

Any suggestions?