Hey, Wordpress is a good choice if you only want to display products, videos, and blogs. Wordpress is pretty fast. So, it will certainly help you in scoring high in terms of speed. Mobile and desktop experience can also be balanced.
That said, almost everything depends on finding a Wordpress theme that:
1) Fits your design vision
2) Is fast
3) Offers impeccable mobile and desktop experience

Though the task look simple, it isn't. You can judge the visual appeal of a theme on your own but you will need help of a developer to see its technical strengths which will determine whether it will performance as fast as you want it.
Also, you will need a developer to deploy the theme correctly, secure it from hacks, and also make design & programming tweaks.

My team takes care of theme selection, deployment, and updates for the websites we manage for our clients at nominal fee. I can get the same done for you. Email me at varun@upreports.com to discuss further. Or simply call :)

Further reading: https://www.upreports.com/blog/small-business-website-design-wordpress/

Chao!