I agree to some extend with Pharma's findings, in the sense that the 03s strongest point was musicality. They had a warm character that made listening very pleasant. But I do not find the 02 less musical.
And also, that t is in the level of detail and resolution were the 02s are far superior.
But to me, they do so while keeping musicality intact. So in my case the level of enjoyment of music is higher by a good margin with the 02s since they do transmit more. You get things out of the performances, that you missed with the 03s. I do not mean little sounds that were not noticed before. You get some of those as well but that does not increase my enjoyment particularly. It is more in the details of how the performers play, the different degrees of intensity, speed, dynamics at micro levels that makes the difference.
Also different finding in bass and presence and body of instruments. Bass is in my case more present and better defined. Also presence and body of instruments is a large improvement with the 02s. The 03s were very good, but they were more flat, in the sense that different recordings and performances sounded more alike. The 02s unveils differences that I did not hear with the 03s.
I guess some of this are system specific. Also the fact that I use the P02 with the specific transfer link to the D02s can make a difference, but there I do not know for sure since I have never tried them with the P01.
Overall some common findings and some differences, that again I think have to do with system and maybe the transport.