Yes hardware mouse is good but not every script can use it (aka any script that you need your mouse with, like this one) and with mirror you don't need hardware mouse, only new mouse. I always recommend hardware mouse to stealth injection because that's not as good as mirror so you need all the help you can get. EDIT: For clarification, only the [choose rocks with mouse] feature isn't compatible with hardware mouse, the rest of the script is.
The only way to use hardware mouse is to not select your own rocks (since that requires you to manually use mouse to choose rocks). If you want I can add a separate option for the al-kharid 3 tile irons and call it something like "Al kharid 3 iron" in the setup window so you don't need to select rocks with mouse.
@michael5593 Dw about those I have already taken that into consideration. Mouse clicks are always randomised and the tile makes no difference to their bot detection systems. Should be seeing good results over there just try not to go too many hours without a break.