So here's my ranking on the matter.
1) Sam/Blm
2) Drg/Mnk/Mch (cause I'm bias )
3)Rdm/Smn/Nin (from an unbias view this is probably where mch should be)
4) Brd

Now for actual numbered order
1. Sam
2. Blm
3. Mnk
4. Drg
5. Mch (again bias)
6. Rdm
7. Nin
8. Smn
9. Brd