WordPress or Webflow for SEO?

I've been following the SEO industry for some time, and now I decided to learn it by doing it, so I'm planning to make a website for a niche that I'm interested in, my plan was to use WordPress until recently I learned about Webflow, so I got confused, could you advise me which platform is better for my requirements (learning SEO, and building a niche website), and explain your reasoning behind your recommendation. And is any platform of these is better than the other for SEO in general? Thanks a lot.