I had both a 93 and a 95 at the same time earlier this year. They're both great players, and the 95 is much better with analogue, but I didn't hear any difference over HDMI. The 95 uses a switching supply for the digital board, which is slightly disappointing, but there you are.
I subsequently bought a 95 modified by David Schulte, and that was much better over HDMI. He performs a lot of work to screen, filter and damp HF noise and interference within the player, and this pays dividends with digital outputs. HDMI is a rotton connection for digital audio IMHO, but the best players like this (or the Denon A1UD) can make it acceptable - close to SPDIF.
Nick