Kirin's Osode, due to the attack bonus testing on Gekko, and the accuracy bonus that goes for every single hit WS, is the best weaponskill piece for SAM.
For BST, the next highest amount of CHR you can get on a body (other than Skadi, which is more expensive) is +5 on HQ synth bodies, a significant drop, making Osode ideal for Charm and Primal Rend.
Honestly its a pretty nice piece of gear imo, when SE overpowered 2-handed for a bit it was a OMG piece, but honestly like people said there are better pieces for jobs endgame (blurple berk) WAR/DRK/BST (Shura Togi) MNK (ARES GEAR) But hey saves you money on Abj and still a good piece
Bought mine this morning in Port Jeuno for 420k after a single shout. Hard to believe after all these years you can pick one up for such a great price! ¤¤¤\(^_^)/¤¤¤
Great for weaponskills as stated previously. Has other utilities also, job abilities that have base attribute modifiers, decent defense piece for certain jobs, hell, if you wanna break it down to every possible usage, the light resist is quite significant x'D