It's really going to depend on buffs; At 90 6 hit was generally superior to 5 hit and more flexible; while some options have improved assuming accuracy isn't an issue (all the time inside and varies outside depending on what you use War for) 5 hit is fairly close to or ahead of 6 hit, but it's not worth using if you're not willing to eat Arrabiato.
A decent group could kill Panto at 90, just pay attention and don't heal him during TP or WS or he might 2 hour, that's the only reason the fight is annoying. The chariot is fairly easy, Triturator is just proc and kill fast before he 2hours too often.
Current best sets would probably be:
Restraint Down Acc Capped:
Ukon/Claymore/x/Ravager's
Fazheluo Helm+1/Rancor (swap with Ravager's Gorget if the +DT is a problem)/Brutal/Ravager's
Fazheluo R. Mail/Augmented Seiryu's Kote STP+5 Crit+3(Perle)/Rajas/Tyrant's
Atheling/Ninurta's/Ravager's+2/Ravager's+2
Restraint Down Acc Uncapped:
Ukon/Claymore/x/Ravager's
Fazheluo Helm+1/Rancor (swap with Agasaya's/Ziel Charm if the +DT is a problem or more accuracy is needed)/Brutal/Ravager's
Armada Hauberk (STP+6 DA+3 Acc+7)/Perle/Rajas/Tyrant's
Atheling/Phasmida/Ravager's+2/Ravager's+2
Restraint Up:
Ukon/Claymore/x/Ravager's
Zelus Tiara/Rancor (swap with Ravager's Gorget if the +DT is a problem)/Brutal/Ravager's
Armada Hauberk (STP+6 DA+3 Acc+7)/Ravager's Mufflers+2/Rajas/Tyrant's
Atheling/Ninurta's/Ravager's+2/Ravager's+2
WS (No accuracy issues, Zerk down and/or Low attack):
Ukon/Claymore/x/Ravager's
Ravager's +2 (Mekira-Oto+1 with BR up)/Rancor/Brutal/Vulcan's Pearl
Grim Cuirass +1/Hecatomb +1(Crit damage+4)/Rajas/Strigoi
Atheling/Elebelt/Ravager's+2 [inside] Heca+1 (Crit+3) [outside]/Ravager's+2
WS (No accuracy issues, Zerk up/high attack):
Ukon/Claymore/x/Ravager's
Ravager's +2 (Mekira-Oto+1 with BR up)/Rancor/Brutal/Vulcan's Pearl
Grim Cuirass +1/Hecatomb +1(Crit damage+4) [BR]/Rajas/Strigoi
Atheling/Elebelt/Bellicus (ws damage+2 crit+2)/Ravager's+2
PDT:
Ukon/Claymore/x/Angha
Chersos/Wiglen/Dark (PDT)/Colossus's
Mekira/Magma/Dark/Dark
Mollusca/Flume/Darksteel+1 (ASA)/Jingang
MDT:
Ukon/Claymore/x/x
Zelus/Twilight/Merman/Merman
Nocturnus/Tjukurrpa/Dark/Dark
Colossus's/Ninurta's or Phasmida/Ravager's+2/Ravager's+2
MDT changes slightly depending on ring augments.
Edited, Dec 10th 2011 2:53am by Neisan