Ada is energetic and amazing, she is polite and upscale in aura. So if you are looking for a fun classy but enthusiastic lady instead of a slutty PSE you should definitely try Ada. Her former job before here is a teacher that teaches Chinese literature. However, if you into PSE, you should def stick with Bella, Sara (nyaw), gaga(as/pp), Stacy (ggr)
on a side note, Sara's DT is amazing, I just have to mention it because it is just crazy, balls deep!!