Not to many that I know of. It was stated once on this forum that letting the Z5pro dry for 20-30 minutes rather than 10 would do a slight bit more filling of defects. I haven't experienced this, however.
Even with ZFX I like to let it rest for about 20 mins unless Im in an ultra hurry. I think it allows it to cure longer and produces a deeper shine. But thats all subjective.
