nuff said peeps!

Active most exciting fighters I'd say:

Hatton
Pacquiao
Lacy
Calzaghe
Barrera
Morales
Guzman
Corrales
Mayweather
Mayorga
Cotto
Tszyu

Probably more... Just thinking off the top of my head.

Saad Muhammad - Fought two bouts apiece with Marvin Johnson & Yaqui Lopez. All four were absurd wars in which Saad came back from the brink to KO his foes.

Aaron Pryor - Epic war with the great Arguello. Off-the-floor shootout with DuJuan Johnson- a KO victory.

Arturo Gatti - Thought his fight with Wilson Rodriguez was his most exciting. But, then he fought Ivan Robinson that first time & that became his best. oops, shit....bastard went to war with Micky Ward & their first fight was his best.