Facebook Ads - What is more effective traffic or conversion for gaining subscribers?

Question

Facebook

Good afternoon!
Actually, the question is in the header, to be honest, I still can’t catch the difference, I’m launching traffic, let’s say +100 subscribers, I’m launching the conversion, the same story. We are talking about Instagram followers. Regarding sales, everything is the same, I can launch a campaign and sell for 5000 rubles conditionally in a couple of days, both conversion and traffic.
I heard that it is better to run the conversion. facebook is starting to understand better how to show ads.
In general, speaking what is more effective for subscribers?

Answer 1

in its purest form, conversion is more profitable if you find a good bundle, but in general the general idea of ​​advertising networks is that in the end it would be the same on a large volume.