Non-Panhandler Skillets?

It seems utilization of the Skillets is dependent on the 'PanHandler' tool.  Are there any Skillets which can be used without PanHandler?  Or are there alternate ways to deploy the configs besides using PanHandler?

Which Skillet(s) to use?

I really like the new Skillets area, it brings a lot of the information floating out there about skillets into a more concentrated space.  I do have a question though...How do I know which Skillet (or Skillets) I should use?  

Thanks!

What's next after 'Day 1 Configuration'?

I ran the Day 1 Configuration and installed it on my NGFW.  What Skillet, or skillets, should I deploy next?  Or is there another suggested action I should take?  

Thanks!