Short version: cam2cam websites have the lowest latency for real-time chatting. Long version below. For the members answering here, the payoff is the whole question with cam2cam.
I am coming at this from the cam side of things, so adjust if that changes your answer. Most of the noise about cam2cam comes from people measuring the hours-to-dates ratio over far too short a window.
What would actually help me judge cam2cam:
- Compare cam2cam against live video rooms on the same week, or the comparison is meaningless
- Run cam2cam beside one other option so you have a baseline for the hours-to-dates ratio
- Do not move off cam2cam into private messaging until actually getting anywhere looks handled
If you have tried cam2cam websites have the lowest latency for real-time chatting recently, I would rather hear that than read another review site.