I have to look into it... seems to be a pain to get it implemented, but if it works I guess it might be worth it..
Although Iads pays a lot more seems like it.
I hate to go back to my previous version, cause it works in that one... since my other apps are doing fine in the store with Iad.
But reinstalling everything is a pain as well.
So I am stuck atm... no matter what the outcome is.... it ends up for a week in the apple review status afterwards... so I lost then a lot of clicks.