RDM BiS?

[Powercow]

Every ~42 Direct Hit increases direct hit chance by 1%. It has a base chance of 0%. Direct hit increases damage by 25%
Every ~108 Crtiical Hit increases critical hit chance by 1%. It has a base chance of 5%. Critical hit increases damage by 25% + 1% for every 108 crit.
Every ~190 Determination increases damage by 1%. Does not increase auto attack damage.

wat, no

39.09 DH is 1% chance for 25% more damage. Does not apply to healing spells/abilities.
108.5 Crit is 1% increased crit chance and crit damage, starting at 5% and 40% respectively.
166.67 Det is 1% increased all damage (and healing.) And yes, it includes autoattacks.