Ziggomatic
500+ Head-Fier
You can try the FLC8s. Head-fi is going a bit crazy for it right now. But I doubt it'll be any great improvement over such a fantastic IEM, like the iM03.
Agreed. I have both currently in my rotation. For me the FLC8s is better (sound and comfort are better, and I like the tuning capabilities), but not by a huge margin. The IM03 and FLC8s swim in the same waters for sure.