[993Butterfly]

I have both products now and after reading several posts about each both pros and cons. I need to know what is your experience with the product you preferred or tried

Application easy or difficult
butterfly sliding rating 1= worst, 10= best
slide control 1-10
durability 1-10
cleanup of puck marks easy or difficult
problems if any

Thanks for your comments I will post my own after this week. I am starting with Sno Seal cause I can take it off if when the time comes. Not sure how to take off silicon yet but I will have a solution before I do it.