I did lots of research before deciding to buy the RoofBag. Depending on the room you are in and the gain of the mic, it can pick up background noise and other sounds. But man is it heavy (even with no bikes). There are two significant differences. Currently, the Amperior is a great pair of cans at a great price. It is a little bit quiet, but that can be adjusted within the settings for whatever software you use. It would be nice if there were directions or some helpful tips of maximizing performance. That convenience is not worth the time I am having to spend dealing with support. Happy with this purchase. I?m 5?5 197 lbs waist is 30-31 I?m guessing I didn?t measure.