Horizontal scrolling or show more?

I'm working for a company and I have to make a section of a webpage that includes projects. They have 72 active projects and they want to show all of them in cards. The functionalities that include are editing the information of the project and adding new members, however I don't know if I use horizontal scrolling or a see more option in order to see the 72 projects.

I will be very grateful if you can give me your opinion and comments please.