But maxed out 2-dot potency mod pair gives the same +10% set bonus as a pair of 5-dot potency mods. Just use them for the square or diamond slot and it won't cost you better stats from the other positions.
4- or 5- dot health mods everywhere else, particularly the cross and arrow to max those primary stats as much as possible though.
Under your character in-game when managing mods it shows what pairs you have on them. Click on that and it shows you all possible set bonuses, both for below level 15 and maxed level 15. Does not change depending on the dot level of the mod.
