I've been using my iPhone 5S with a pair of V-Moda M-100 cans quite a bit lately for mobile listening and am looking for a decent solution in a portable amp/dac. Does anyone have any experience with either of these two models (or any others)? I'm not much interested in the matching attacheable phone case of the Verza, so it's not really a deciding factor (rubber bands will do). Sound, battery life, and size are what are important to me. Thanks.
