I'm about to get her to 5* (60/65 shards) and will use her in my LS team for progression battles. She rarely makes it into my pvp team (arena or galactic war) unless I fancy a change and she usually holds her own but as she offers no control at all I just find she's not useful enough to get a place in my team above Lumi, Dooku, Sidious, Vadar and Bariss.
As I'm so close to push her to 5* i will finish but afterwards I will switch focus back to Daka who is more important in terms of DS progression.