I've flown in 4 different business class seats in the past year and each had something that set it apart. Here's how Singapore Airlines, ANA, Air New Zealand, and La Compagnie compare.
I have flown on four different airline business classes since September.
These include on Air New Zealand, Singapore Airlines, Japan's All Nippon Airways, and France's La Compagnie.
One is my favorite thanks to its cocooned privacy, while one had some inconvenient shortfalls.
Over the past year, I have flown in four different business class products. These include Air New Zealand's Boeing 787 Dreamliner from New York to Auckland…