Is Asajj a viable Leia counter?

Obviously you cant attack her while in stealth, to my knowledge Asajj is the only toon that dispells a group, so is she the answer to the sneaky Leia?

Speed is an issue, but Phasma/Han/Hrs could easily solve this, so not a major factor but worth considering.

Her stun on basic is reliable, decent potency but not great, stunning a dispelled Leia would be great.

Realistically though, she can and will use her dispell if Leia is stealthed, so is fit for purpose.

Is she a viable option?