Determination function as a healer

[Alkimi]

It's how much you heal for, easily testable by healing any low level player and noticing your heal amounts stay the same. Personally I aim for SS on WHM but a case could made for any of the secondary stats:

Determination - Slightly stronger heals overall.
Spell Speed - With a decent build you can knock about 10% off your casting time and GCD. It's noticeable over having none but hardly game changing.
Crit - Widely regarded as best for scholars, since it doubles the shield effect of both Adlo and Succor.
Piety - More MP restored from Aetherflow, more natural "refresh" (the higher your max MP the more you'll naturally recover each tick).

i bother asking this question is mainly because most accessory for healer has determination stat..i prefer piety ss and crit for heals..

For SCH I think the general concensus is get all the mythology accessories since they all have crit.