Want to change DPI's and keep the same range of motion sensitivity wise? This converter will tell you what your new sensitivity will need to be to feel the same. 400 is the only true DPI, any other number is a multiplication of it and has more read errors than standard speed just like mouse acceleration is bad for FPS players, though the acceleration is far worse of a thing to use.
https://www.easycalculation.com/other/d ... ulator.php