Advice Commander Graf Spee?

Do I currently only have two German commanders Hipper and Scheer available as the two recommended?Do the skills say they are right? I need some advice from some experienced person and also how to play it ... prevalent use as ammunition the AP.

I also need to know which commanders to use as inspiration

https://preview.redd.it/uxk94t6hlct31.jpg?width=3840&format=pjpg&auto=webp&s=0d4ed8b17346020f5e1ec5cfc0a27dc7f5b94d61

https://preview.redd.it/eqc92v6hlct31.jpg?width=3840&format=pjpg&auto=webp&s=33c02044908c410a4e0ee8e23c24d5e27c3e212f