Migrating from Omeka Classic to Omeka S

Hello! My institution has used Omeka Classic for several years as our archives website. It has primarily worked really well for us, but we are hoping to have a more robust site with much for digital information that we currently have.

I’ve seen some other posts about migrating from Class to S–however I was curious: anyone who has done this–was it worth it? How much tech support was needed?