Defective sliding property

As described by the title, the sliding property of the "Sharkoon 1337 Tough Gaming Mouse Mat" is (hard plastic and the Stoffpad) not better than my 8 year old and worn Hard Plastic "Everglide Ricochet Speed" Mouse in conjunction with a previously unused Logitech G9X. Since I exclude the specially inaugurated G9X after several weeks sample, it can only lie on the mouse pad. Only with a special anti-stick Liquid Power silicone spray can mouse to glide over the gamepad! Even for comparison have ordered identical Stoffpad fails with the mouse.

To me it is inexplicable why this gamepad is highly praised, because-I-actuated whose buying.