I'm using earsonic sm3 v2, now. Then, i need to buy new iem for replace sm3. I was quite satisfied with sm3, but i felt it has less bass, and small sound stage for me. so, i want little bit of more bass and bigger sound stage.
I found some earphones, and headphones.
s-em6(i heard that it has bigger sound stage that sm3, and more and deeper bass than sm3, but it is out of my price range, now)
I'm thinking about B&W P7, too.
and, i'm gonna use it with my iphone, and ipad.