You saying "it is" is not going to make it true brother when everyone who owns two types of mousepads and two types of mice can check this themselves. A lighter mouse with Tiger ice installed is going to flick much faster than the heavy mouse with hotline installed. That's not even factoring the mousepads which change everything.
There are glide test videos for almost every mousepad and you can literally see some pads where the mouse glides super fast and some pads where it barely glides.