Tia isn't one of my dream villagers, and she is giving me such a hard time trying to get her out! Once I get her out I wonder what villager I should get next.
I think it would depend on you, no? Like do you like Kid cat more than Ankha and vice versa. If Tia isn't working for you then there's no point in keeping her. I remember I had the same problem with Merengue, I decided to look for a I really wanted as well to replace her.
Kid Cat is a great villager, I have him and he's adorable and awesome. I don't know why but to me he acts more sweet and pleasant compared to every other jock I've had. Could just be me though. c:
I like the design of several normals, especially Tia and Merengue but their dialogue is monotonous. Kid Cat is the best jock. Ankha is great too, but you have a snooty and no jocks.