What footer best under cd player

I do agree that all would sound different in different systems. I had Finite Elements Cera Pucs under my Esoteric X-03 SE, which were better than the stock feet (better bass-tighter, better focus). I changed them to the Walker Audio Valid Points (Super Tuning Kit) and, I think, they give the player a tad more resolution, wider, deeper soundstage - very slight, but I think it is noticable. All sit on a Billy Bags Pro Double Wide rack.

I know an old thread - I just slid a silent running audio platform under my esoteric K03 and cannot believe what I hear. I had black backrounds before with nice resolution and deep sound stage but it really made things blacker, quieter, deeper. Pretty incredible.