Currently shooting, editing 8k & 6k 360 video for immersive film projects.
I am still rocking a MacBook Pro, mid-2014, 2.5 GHz i7, 16 GB 1600 MHz DDR3 Ram, with a NVidia GeForce GT 750M. Today I am editing 360 video in FCPX with effects without any issue. Love this machine. My old Mac Mini is in a closet somewhere, been there for years.
I was hoping for 10 bit 4:2:2 internal recording, it's not asking much.