The three candidates - the Bose, Lightspeed and new Sennheiser - all set out to do the same job, but they feel different on your head. Earcup shape and size, headband shape and tension, and the way it sits, are noticeably different between the three.
They all work pretty well, so you should choose on fit and comfort. My own preference is the Lightspeed, but your head may vary....