custom keyboards

hi, so i plan i building my own custom split keyboard, and wanted to geta coiled trrs cable for it, does it matter which one i get? like fo only certain types of TRRS cables work with keyboards?? and does anyone have some suggestions?

basically i currently own the razer ornata chrom and have removed the metal things in the keys i use for gaming. i have actually come to really like the feel of membrane switches for gaming and im thinking of building me a custom board with some tactile switches in most keys and membrane in wasd...