I have finished the FC!. The shape is a bit weird, mainly the top right corner. That is because the 3d frame that I will be using cuts really close to there so im not taking any risks! Compared to my last design, this one has way less capacitors and resisters which make it cheaper and easier to solder. I have like 10 pads for different functions like boot, future GPS extensions and VTX and ESC connectivity. For the VTX and ESC, I added backup pads just in case the JST connecters dont work or pin order is different. I have also worked on the firmware/software for it.