AST Anima stat allocation

[Taika]

Obviously a little late to the party and all but shouldn't it be more of a concern of how the spell speed affects dots and hots? Doing a6s at least most of the time I get my dots up and maybe some malefics before having to go back to healing, so my question is what will be more affective for dps stats between the determination and spell speed considering that

According to Dervy (in this discussion) it's something like

DET: 0.000137
SS: 0.000125

I would assume CRIT is the strongest DoT / HoT boost.