Monetizing IG with CPA Affiliate (question for more experience IGers)

I currently have a couple clients that are in the Sports and Fitness niches that I manage and have had discussions to monetize their IGs for passive income. Although I'm a bit new the mobile traffic and CPA arena specifically through IG. I have a lot of experience sending desktop traffic for CPA programs. That being said I have two questions:

-Which CPA do you have experience with/which do you prefer? (i have only used offervault)
-Outside of trackable links is there a way to run true analytics on traffic through IG?

One of the reasons I stayed away from CPA through IG mobile traffic is because it is so hard to dial in analytics for it and trackable links. I simply don't trust em and I really think numbers don't match sometimes, can anybody shine some light on their experience and what they use?

Thanks in advance for any feedback given.

Hi!
I use OGads currently and they're one of the best networks I've worked with so far. Didn't need to look anywhere else to monetize my mobile traffic. And all of it is pure Instagram traffic.
For Analytics,you can use Iconosquare or Minter.io.

Hope that helps. Cheers!