Replying to Artificial ski mats for water ramp

Hello,

I've been thinking of updating our ski club's water ramp with some next generation surface material. At the moment we've got some plastic studs that don't feel like snow at all and only ruin many jumpers' enjoyment.

I was wondering if any of you guys had some in-person experience of the following: Perma-snow, Snowflex and Dendix.

Which one do you think would work the best for water ramp? Any differences? Note that since it's water ramp, I'm only interested in how the surface material works. I don't really intend to fall on the inrun.

Thanks.