About a month ago I cashed in 80,000 miles for a business class ticket to Amsterdam in February. Northwest's WBC wasn't available for a standard award, but I was given the option of Delta's Business Elite service ATL-AMS for the transatlantic portions. Today I just happened to check the same itinerary again and was offered NW from home to DTW to ORD and KLM's business class service to AMS from ORD and NW's WBC AMS-DTW on the return.

Which, in everyone's opinion, is the best option? I'd only have one layover on DL in ATL, but chapter 11 is right around the corner for them and I've heard so many good things about KLM and the 330 in WBC sounds nice too.

I can't decide