AdMob Mediation - worth it?

Hi all,

Currently I’m using AdMob banners only and I was wondering if using eCPM mediation is worth the trouble? Can anyone say how much % extra money can you expect from mediation compared to using AdMob only?

Some networks have better eCPMs in certain geos than Admob does, but not all the time.
If you have serious banner traffic its worth doing.

if I add mediation to my banner ad, do I need to change the code in my apps for the mediation to work? thanks

Did you able to find alternate mediation platform?

I am looking for simple mediation platform like adwhirl ( adwhirl is no longer active and trying to avoid admob mediation).