We, as a web-studio, working with October CMS. It was our main cms for low-budget projects. But we were really surprised actually, after i think couple projects, we realized, that OCMS is more than just perfect front-end tool. We started to make more advanced plugins for our clients, and it's blowed our minds. Cause it's not only easy to develop, it's really rapid process! So now our main goal is to watch how OCMS is growing and integrate it to more advanced projects. Right now we searching for forum projects that we can use with OCMS, so Flarum + OCMS will be perfect for us. Hope to see Flarum and OCMS in 5 years at the top of all CMS and FSS projects!)))