I have two bottles of s100 sitting on the shelves right now. Maybe, it was just me, but it seemed to be a hard wax to use. I had to litteraly scrubs for minutes just to get all of the smears off. Once off it did have a nice shine, but it seemed to be more work. I left the Zaino polish on the bike for two days since I was working long shifts at work, and a few coworkers said, it would take me longer to get it off, they were wrong. It wiped off like I just applied it, and still had a real good shine as shown in the pics above.