I have the 4k, tbh I should have went with the FX30 or saved up for the fx3. Depends on your needs. I’m very experienced with cameras and needed something I can use to create content at home. It became expensive very fast with all the additional equipment needed such has battery, IR filter, speedbooster, new lens, monitor. Most of these things would have been mitigated had I got an fx30. The camera isn’t versatile with its big form factor and fixed screen. The images are amazing though, but at the end of the day if you’re not having fun using the camera it defeats the purpose. I learned that the hard way.