I'm currently in a PT with Karlach origin, whom I adored as a companion. Halfway act 2, and I find it quite .... disappointing. Karlach as a companion is so much more immersive. I 'm just drifting away from her. I have some custom-made hirelings in the party and I feel more attached to them, even though they have no specific dialogues. I guess I'm a custom-Tav player.