Hey I’m building a RGB laser and wanted a little bit of help. This is the module I am going to buy. Laser Heads for CNC Engraving ⁎ Laser Systems, Drivers, Modules, Diodes I wanted to know if having higher or lower ohm potentiometers would be best. https://www.parts-express.com/500-ohm-potentiometer-1-4-shaft—023-500 https://www.parts-express.com/100-ohm-linear-taper-wire-wound-potentiometer-1-4-shaft—023-604 Or would I want a even higher one?