I think Cleo is good. She does pick up on things going on behind the scenes and the dynamics involved. That said, sometimes she can’t clearly tell whether the person she’s describing is you or not—she often refers to the person POI is feeling a certain way about as just “someone,” so you have to either ask her directly or figure it out yourself.
I also think Barbara on Keen is good. Barbara and Cleo picked up on very similar people and situations around the POI. I’d probably recommend Barbara a bit more, because sometimes it’s unclear what Cleo is seeing, which can make things confusing. That said, I’d probably read with them both if I wanna find out something.
I also trust LadyP and I’d read with her too if I wanna find out something. She’s not good with predictions tho.
Some people say QoC on Keen is good, but I personally disagree. QoC is good at picking up what’s happening right now, like the current 24 hours. So if he’s just flirting innocently with a girl at a bar, QoC might interpret that as something meaningful or developing, which can actually be misleading and confusing.