BM/Seeker Builds: i sugest 3 STR 2 DEX... heavy set and all melee weapons also lets u use some bows.
Barb Build: 3 STR 1 VIT 1 DEX (CAP 60)... heavy set, axe/hammer no need much dex.
Wiz, Veno (caster), Psy, Mystic Builds: 9 MAG 1 STR per 2 lvls, u can reduce 1 MAG and put on VIT if u think it's necessary... arcane set, magic instrument/soul spheres.
Sin Build: 4 DEX 1 STR... light set, dagger minimun requirements so no opition for VIT unless u don't use up-to-date weapon.
Cleric Build: 8 MAG 1 VIT 1 STR per 2 lvls, again VIT is opitional and u can put on MAG for higher dmg... arcane set, magical instrument.
Archer Build: 3 DEX 2 STR or can put 1 STR in VIT if needed... light set, bow/crossbow/slingshot basics.