Finished routing the board on 4 layers, I put the high side FETs on the top, and low side fets on the bottom to keep the board compact, optimised the layout of my buck converter to reduce EMI, by reducing loop area, and used a logic one side, power on the other design. I want to change some things with the board, especially the boost converter, which is way overkill at 10V/2A… I only need to supply the gate driver with like 10V/20mA.