Looking For A Video Theme

Hello

I’m looking for a video theme to install in WordPress to transform my Blogger blog into something more professional-looking. https://jameswinfieldstoptunes.blogspot.co.uk/

I’m wondering if anyone has any experience with them and has any recommendations?

The one I’m currently considering is True Mag – https://themeforest.net/item/true-mag-wordpress-theme-for-video-and-magazine/6755267?ref=denharsh&ref=denharsh&clickthrough_id=494601766&redirect_back=true

As it is a personal project, I want to keep costs down.

Thanks
James