Jojo's Bizarre Adventure OVA (1993-1994 and 2000-2002)
No, DBZ and YYH don't need any more attention, and they're also not exactly great shows overall. If there's one shounen fighting series that stands above the rest and is overlooked by most it's Jojo's (well, and HxH but that doesn't apply to this thread). The R1 DVDs are out of print and only available on the secondary market, but I tracked them down and, man, what a treat this show is. Due to being an OVA it's fast paced and well animated, but it's also clever and unapologetically brutal and -- for the insane climax -- totally spectacular. Follow Jotaro and his comrades as they track down Dio, the glittery rockstar vampire and his minions, each side dueling the other in exotic locations and with unique Stand abilities. Legendary character designs and legendary quirkiness permeate every frame.