I started from the HD 650 and then LCD 2-classic and now I have the focal clear OG, and I really do miss the dynamic sound after using my planar for awhile and I really have to say that the focal clear is my favourite headphone currently because it suits the music I listen to. It is just a much improved version of the HD 650 and the imaging is so good especially when gaming I can almost pinpoint exactly where the sound is coming from