Hi, I'm new to the site, so my apologies if this is not posted in the appropriate area. My wife and I are planning to head to LHR or CDG via Business Class in the summer using Delta Skymiles. We've never flown Business overseas. Does anyone have a preference of planes to choose from? Delta does now go direct to London and Paris via Philly. But they are smaller planes vs. those if we connect via DTW or ATL. Any help on the plane (or worth connecting to another airport) would be greatly appreciated! Thanks!