Not a butterfly slide kind of guy. I move on my feet and drop and get up and move in most sliding situations. Sliding too much (or much at all) to me, throws off my balance and screws up my positioning.
Hell I used to put tape on my knee landings of some of my old pads to keep sliding to a minimum.
That's why if I go the Optik route I will demand in the largest lettering possible on an order form for regular jenpro on the inside edge only.