I need help buying in ear headphones, I've used Denon AH-C452 for couple of years, and I was satisfied with them, but they stopped working. I can buy same for 35 euro, but I was also thinking about Denon AH-C120MA which are 69 euro and JBL Syncrhos S100A 78 euro (prices in my country). Do you know something about those models, your experiences, suggestions? Thanks