Having Too many Ad networks Monetizing my App?

Hey guys so I am about to launch my GPT App on the android store. We have about 11 ad-networks that will be supplying video offers and offer walls to my users.

I was just asking if you guys think 11 networks is too many?

I have this concern because, each Ad network has a minimum payout. So it will take longer for me to get a payout on the networks as my users will be using all 11 networks to earn "points" on.

I have money to pay my users if they request a giftcard. But i'm wondering if there is a smarter way around this.

Any help or experience will be great.

For reference, this app is like Appnana / Feature Points

Hello,
just test several network to see what converts better for your users.
Note, that first network in the list gets most of the engagement while the last network won't generate as much revenue.
You can also set up a minimum your users can redeem, so you have time to get money from the ad networks. Don't forget to ask about the hold period in your networks, as most of the offerwall providers work with NET60 terms.

Please tell me how the app works out for you : )I'm greatly interested