I still use my 3D Connexion CADMouse, because of the extra separate middle mouse button (and as I have the 3DCon Driver installed anyways for Space Mouses)   But the Mouse again, this was already the second RMA replacement and now after 4 years, again it has a corrupt left click. (Missing clicks and far worse, unwanted double clicks)   I am not pleased that another mouse manufacturer also means the need for another driver suite but I wish for a n