WP Speed Of Light - Multisite - Network Activate or Single Site Activate?

WP Speed Of Light - Multisite - Network Activate or Single Site Activate?

Hi, I purchased WP Speed Of Light. I want to use it on my WP multisite as your other plugins work very well.

I am just wondering which is the recommended way to activate WP Speed Of Light on a multi-site install?

"Network Activate" or "Single Site Activate"?

Thanks...