Get my MIE's in a day or so, am going to be trying them with several different setups. Poweram, Neutron, Jet audio players as well as the native music player on my htc ONE M8 Harmon Kardon edition phone. Cant wait to see how they perform using different settings, EQ curves, Clari-Fi, etc. these will be my first pair of Senns, and i must admit im excited! I have Shure se435's, Beats Tour 2.0(yes i actually like these iems, although it did take a looonnnggg burn in period and some creative eq usage, but they do nicely), klipsch s4's, Beats urBeats(ditto to previous remark on Tours), and a myriad collection of Jvc and sonys. These Senns, im hoping, will fill the need i have for BASS, yet still retain clarity and definition in the mids and highs, hopefully, with very little ear fatigue. Will try and do a MY OPINION review after burn in etc.