I'm curious about this, too. I've used Rock and Roll Extreme for quite a while and was reasonably happy with it, but I've been thinking about trying wax, too. Saw a youtuber (can't remember who) who mixed some paraffin oil with his wax to make a softer, stickier wax. I've wondered if that might be a good way to go.

I finished a bottle of Rock and Roll last week and the shop I stopped at didn't carry it so I got a bottle of Finish Line Wet instead. So far I'm really pleased with its tenacity in wet weather. Much better than Rock and Roll Extreme.