I've been using Statamic for a few months now. I've often worked with Laravel, so I tend to really like Statamic. The static content by default feature means you can skip a database altogether if you'd like. Theming and content management is a little bit more of a learning curve, but so much more powerful than something like Wordpress.
I do have one complaint. It can be remarkably difficult to learn how to use Statamic properly. The documentation is a bit lacking. I often struggle to find a solution to a blocker only to find out there's a simple solution that wasn't documented very well. I think this is one of those things that will likely improve as the community continues to grow and mature.
Source available yes.
There is platform licensing starting at $7 per month per site. Prices are comparable to Wordpress + Jetstream + ACF which is functionality you get out of the box with Statamic.