The ML is relatively new, but I recently replaced my Benz Micro Ace SH with a Hana SL and loved the change. It's sound is larger than the Benz and I feel more of a presence of the music.
However, my Benz had close to 1500 hours on it, so that might account for the difference.
However, my Benz had close to 1500 hours on it, so that might account for the difference.