Ask HN: Your Experience with Mixpanel, Kissmetrics or Amplitude

I'm currently the analytics tool that best fit one of my project. I've used Mixpanel and Kissmetrics in the past but I would like to have a return of experience from the HN community in case I'm missing something.

The project I'm working on includes mobile apps and web and I'm looking to have analytics on activity in the app with the ability to look at individual user path.