Join admob or placeplay or any good ads in my IOS / Android project

Unity Engine
1

Please PM me if you have done it before.
Which one is the best ? How does someone earns , Is it from ad clicks or My app download count or advertised app download , how ?

2

I want a ready to use project…

I wish to use- Mobclix with Admob and Millenial Support or AdMob Plugin, whichever is better

Please PM me if you are iinterested.

3

PlacePlay is very easy to intergate as it got a unity plugin
Just follow the instruction will do…