Hello, I am pretty much new here and friend reads the Pathfinder Books a lot (you know who you are "most likely reading this").
So far I have a level 3 Rogue, archtype Knife Master Tiefling. Suppose to be more of a pyschopath in love with knives I guess you could say to put it blunt. And I will not take offense to suggestions, in fact that is what I am looking for so any flaws in my theory or way of thinking please assist whenever possible. Main part is to get suggestions on where to go from here since I will most likely multiclass once I level up again.
I have the ability sneak stab which grants me 1d8 instead of 1d6 for using dagger related weapons. I also heard when flanking I deal sneak attack damage along with weapon damage. I am also level 3 Rogue and have dirty fighting, better yet I have two-weapon fighting, so if calculations are correct and this is part I most likely am wrong and need help. If I so happen land both attacks with daggers the damage would it be:
(2d4 + 4d8)+2
seeing how one dagger when flanking can deal:
(1d4 + 2d8)+1
If correct, that is great and would like advice and suggestions to where to proceed from here. Should I multiclass? Is there better weapons? etc.