Try the H500BT, or the H7 for instance, both more comfortable, and both sound great.
I tried the H7. Very nice and comfortable. I returned them though within their 15-day return policy. They didn't get very loud and sadly only had 15day return policy. I didn't get a lot of time to try them out
As far as the H500BT, you have to import them from Japan, right? That would mean no warranty support. Also, they are on-ear. Those were my trepidations with the H500BT