With "pretty good" I mean that the bass come a little short.
Otherwise, the playback is loud and clear.
What bothers me a bit is still the control button (pause / play or call answer included, Micro) in the line to the right earphone. This cylinder is in turning the head again and again, for example, depend on the shirt collar.
In my opinion, you would have both cylinders (the second "cut" the lines to the left and right earphones) are summarized.
Overall I would recommend the WH-308. He just sits and super sounds good.
And you can not worry him in the pocket or elsewhere plug because it can lose no silicone plugs out - he has not yes ;-)