I am having a hard time deciding which way to start off my Dwarf THF Barb I will be using a +2 supreme tome at 7 to boost all stats as well.

Dwf barb start
Str 8 Dex 8 Con 10 Int 8 Wis 8 Cha 6

A) Str 18 Dex 14 Con 18 Int 8 Wis 8 Cha 6
B) Str 18 Dex 12 Con 18 Int 12 Wis 8 Cha 6
C) Str 18 Dex 12 Con 18 Int 8 Wis 12 Cha 6

Do i pump up Dex for reflex? Int for some breathing room on skill points or Wis for Will saves?

I have never played a barb at upper levels so i dont know how well the rage + dwarf saves work, is it worth raising dex and or wis for more saves or should i just dump intell and spread out some skill points for convenience.