Check here for reference: http://www.smogon.com/forums/threads/trace-toggle-abilities.3526523/page-2
On Toggling in General
(list in order of preferance)
deadfox081
Dogfish44
Avnomke
AOPSUser
Matezoide
Frosty
Leethoof
On Toggling in General
a) As Is
b) Toggle Abilities will have the effect correspondent to their ingame effect by default and their other effect (or no effect) if Toggled.
c) Toggle Abilities become innate with their ingame effect
(list in order of preferance)
deadfox081
Dogfish44
Avnomke
AOPSUser
Matezoide
Frosty
Leethoof