Best Sennheiser Headphones for Wrap

used the best bose had to offer w noise cancellation for 2 yrs & used the best sennheiser had for two months.

i sold my bose quietcomfort 2 headphones to get the money to buy these sennheisers and i have never regretted it for a second.

i got my sennheiser pxc450 noise cancelling headphone yesterday.

which brought me to the sennheiser pxc 450...i usually don't buy stuff untried, but a lot of internet searching led me to believe that this is the best pair of nr earphones on the planet.