Best SB Methods

[Kyana]

Never join any dungeons/raids with spiritbinding gear...you waste other peoples time and I, for my part, would BL you.
And only using accessories is a waste of time.

Fastest way to SB is using HQ gear with 1-2 melds and the GC buff, killing mobs lvl48+.
And equip ALL slots with gear to SB.

EDIT: I've tried using alot of Spiritbond+ items and the effect was so small that I didn't really notice and difference.
And ilvl 50 items won't give better results than ilvl 45+. The only difference is that ilvl45 items will SB faster than ilvl50.