Originally Posted by Red Bread
Sennheiser's noise canceling is good, not as solid as Bose, but the sound quality is much better. Are you studying in a library or similar? In ears can be just as effective, aside from the fact that many people don't notice you're wearing them.
Yes studying in library is exactly what they will be used for.
Either in ears or headphones will work.
Seems like the bose have best noise cancelling but if there is an in ear equally as good then I wouldn't mind buying that instead.