What headphones do you use?

Hi,

I wonder what kind of headphones do you use on your smartphone? For I'll get myself a Lumia 920, but this time I want to invest in a pair of decent headphones. Since the day Apple released their first iPod, I have always used the included in-ears, which are far from a good audio experience.

Well, I'm no music enthusiast and beyond any in-depth knowlwdge. I only have my music and audio books in AAC 256kbp and I don't want to spend more than 150€, which I think should be enough to increase my audio experience? At the IFA show last week, I saw and tried a few brands like BeyerDynamics, Monster(too much bass IMHO), Sennheiser. Do you have any recommendations what brand I should focus on?