Different Page Builder

My friend bought this theme and wants me to set it up their site for them. It comes with Page Builder/Site Origins which I am not familiar with at all. I typically use Visual Composer. Does anyone know can I use Visual Composer with the Moesia Pro theme?
Thank you.

Hi,

It have to work, but it will only have the default VC elements. We have included a few custom widgets to SiteOrigin Page Builder for Moesia Pro, the widgets you see on Our demo are made for SiteOrigin Page Builder, so you will don’t have access to them with Visual Composer.

Best Regards,
Csaba