Only good alt sets I've seen are Cait's Vestial rainment and her ice set if you power it up with The Rimscore.
I like some others aswell, both some are indeed an bit underwhelming such as
Azyrran's Lightbearer Set wich is heavily dependent on hitting the target due to
Dawn Lance (even if she has an lower heal when an miss occures) and her big heal
Floral Grace, as
Argent Smite healing is an bit to weak to really help out.
When for example: against
Charline wich really spells the death of her healings through the combinations of high evasion,
Addling Beam that set
Powers on cd and mixing in
Bleeding above all that, To powers that make the user immune to physical damage, enemies that use an alot of aoe like
Frost Wyvern and the
Vulperine Hunters wich deal an lot of damage in an short period of time aswell both in the
Windy Peaks, etc. .
Probably will write an piece later on how i'd imagine her to be sligtly better at healing.