SEO Question

Hello everyone,

I am creating a content site (2500 videos and 600 PDFs).

When thinking about SEO, what is the best solution among the four?

- make 250 single pages of 10 videos with an anchored menu and a description per video.

- make 250 dynamic pages of 10 videos with a description per video without the possibility of integrating a functional anchored menu for certain elements of the collection (because I can't get there on a dynamic page).

- make 15 single pages of around 160 videos which will be in video channels (Wix video) with an anchored menu and without the possibility of being able to make a description per video but a description per channel.

- make 15 dynamic pages of around 160 simple videos (not in a Wix video channel) with the possibility of making a description per video but without the possibility of integrating a functional anchored menu for certain elements of the collection.

- if you have another suggestion.

Otherwise can we have two collections on the same page so that I can put two repeaters that I can anchor on an anchored menu?

Thank you in advance and good day to all of you.