Suggest Me. Incentive or Non-Incentive?

i am getting huge traffic to my website from social networks and email marketing.

also, i am getting traffic from already uploaded pdfs, videos, etc.

which CPA Type suitable to me either Incentive or Non-Incentive?

I would say you could use any of them successfully but I would personally go with incentivized because personally in my case it worked out a lot better.

Offer them a free training/product and start racking up the money.

The reason I am saying it is easier is because even if the person is not interested the incentive will still get them to complete - done over 100 A/B tests and that is the conclusion after all. Still a bit subjective as I have mentioned because it is not a big enough sample but oh well.

Yes if you can do incentives do them. They work wonders and charms

test and see witch of them convert better