Best SEO All in one or Yoast SEO?

Welcome to the forums, @summiwap1.

What do you mean by “best”? Do you mean the easiest to use, or the one with more features, or what? Without more information from you, explaining what you want to know, you are likely to receive replies simply stating people’s favourite, without any details or reasons. (As you can see from this recent topic asking a similar question.) If you can tell us exactly what you’re looking for, you’re more likely to receive useful replies.