lol. If I considered even a ~15$ headset to be expensive then why are you suggested me a more expensive one?
BTW, my previous phone was an X10 Mini by SE and its bundled headset was an MH810 which also remained in a perfect condition when I sold the phone after almost 3 years of use!
Actually I own an AKG K141 headphone which is a professional one (entry level for studio use though), but I don't want to wear any headphones in the public. Furthermore the sound reproduction quality of the phone is relatively awful, so the usage of a high-profile headpiece is useless :/