I would advise waiting until they fix her questline. I love Karlach very much and she's my favorite character, however the way her story ends leaves a rather bitter taste in your mouth, particularly if you romanced her. This is a very common complaint about the game and it's likely that Larian will address it in the semi-near future, until then I would advise putting her romance on hold (like basically the rest of the community).
Until then I highly recommend Lae'zel.
Last edited by Nessius; 11/09/23 10:43 PM.