Learning Facebook Leads Ads, any suggestions?

Where are the best fb lead ads course I can find? I'm wanting to learn fb ads specifically for leads generation and targeting USA people, any good suggestions or videos or threads here you'd recommend reading? I did some research but couldn't find one.

lead ads have two types auto fill and manual
auto fill is high volume
manual is a little more expensive but better quality.

overall FB lead ads deliver relatively LQ leads because it's not high enough intent.

you can increase quality by adding more fields.

It's important to have the lead ads form piped into an email tool with an autoresponder so there's no risk of you uploading 1k leads with a 20% bounce rate.

The key to better lead quality is to make the process not that simple.

Make the process "complicate" enough so only interested prospects fill the form.

That way Facebook will know exactly who to target

The leads will be more expensive but wayyyy better