Baggio or Del Piero.
I followed Alex from his against Genoa...and saw good times and bad times of him. A crowning moment has to be his outrageous volley against Forientina, a best that I have ever seen in terms of quality and excitment.
I also has special affection on Baggio because he is by far the most stylish player that I have ever seen. Also, he remained loyal to Juve when we having bad time and probably could have joined Milan earlier than he did and win many championship in both Europe and Italia. Beside, he is the reason why I started to support Juve in the first place.
Speical mention has to go to Vialli,- a true warrior. A modern version of Gladiator-may give up, always working hard, true leader...simply a wonderful guy.