What does your set up consist of? turf? M-snow?
A member on our team thats on the Canadian mogul team uses our deodorant stick a ton for snowflex when practicing in the summer.
He says it works great. I use our wax on our summer set-up which is just some cheap turf, all i do is add a little water and its good to go.
So with that said, I have personally never ridden on M-snow in my life. However, I have a pretty good I idea that our wax will make you go faster especially as the wax begins to build up on the m-snow from you using it so much.
And if for some reason it doesn't, then you still have some bomb wax to use when you do some real skiing on the mountain.