I only have experience with two products so far…
Mother’s Back-to-Black & TurtleWax’s new ICE.


Of the two, personally I prefer the ICE; hands down, 10,000-times more so.

Although I’ve only had the ICE on there for a few days - already I can tell you that it goes on a whole lot easier; it’s far more resistant to rain and carwash-induced thinning/streaking; and it doesn’t have that sticky-wet residue that attracts road grime like a magnet.

In all fairness thought, the ICE isn’t perfect…
Instead of being sticky, it has a strange sort of dry statically-charged attractive force to it, much like an old vinyl record album that’s been left to sit out for a long time in a dusty room. --- Perhaps it’s just the time of year, but it seems to actively reach out and grab every single bit of pollen within a 5-mile radius and leave it loosely adhered to the cladding – oddly enough, in some rather curiously unnatural semi-circular patterns. --- But after a quick rinse at the carwash, it’s as good as new… the water beads-up and rolls right off.

I’ll report my long-term impressions over in the ICE Thread