It really depends, if your using Dipper I would go for
Cloak and dagger
Razed Ruin
Mounted Champion
2 pet eva axes.
With this setup almost nothing will hurt dipper except magic attacks.
If your using NN then I would go
Razed Ruin
Mounted Champion
Ducal Guard
2 Pet -dmg axes.
NN has alot of HP and Ducal Guard really shines with her imo.
I don't list alot of other gear because not everyone has the time/means to get them. If you don't have +eva or -dmg axes then your really not trying imo >.>
When I use bst (I use it alot for farming seals in abyssea) I almost always use dipper for NM's and NN for everything else since dippers to expensive to be running around meriting with.
Edit: Just wanted to say Hi and First post for me!