Yeah I was reading some of the comments and was surprised by the comment that Ghost was more resource intensive than WordPress. My experience has been that it’s faster and way less clunky than WP because it isn’t trying to do EVERYTHING.
One of our devs played around with it last week and built a Ghost demo where he used Ghost as a headless CMS (deployed on Netlify), and used the subscriber feature to make a weekly newsletter content update. May be worth checking out if you’re interested. The demo itself is pretty plain, but it was a quick setup and more for the subscriber feature. You can find it on the Snipcart blog (it’s the first post), if interested.