Yet another SephEX question... Noct AST HPS?

[CyrilLucifer]

I've never had the pleasure of co-healing SephEx with a Noct AST when I'm on WHM, it's always a SCH, but I've been told by multiple WHMs that I'm nice to heal with (on Noct AST).

I'd be interested in other WHM's opinions, or AST opinions from someone who primarily Diurnals the fight. Do you like Noct AST for all of the AOE in SephEx? Or do you dread them and would rather have a SCH co-healer?

I feel like my biggest weakness as a Noct AST in comparison to SCH is my lack of AOE instant-heals; we lack something as strong as Indom and I've seen many SCHs with amazing use of Emergency Tactics. We have Swiftcast and Lightspeed, and I tend to save Lightspeed for the heavy damage during wind phase.