"I found this thread very interesting, but was hoping for a more objective analysis. Someone here recently hinted that if I sold a product I could not give an objective point of view. That may or may not be correct."
You do not know if you can give an objective point of view?
"So with all the operators out there, do any of you have actual real life comparisons between these two materials?"
I too would like to hear about owners experiences with these products.
"Mr pro states that one is lighter than the other and stronger."
(Me being objective).
"How does this relate to wash quality? I really don't know but would like to."
From what I have seen the knock off is lighter and requires more brush pressure to maintain surface contact, stronger means it is less forgiving and more likely to cause vehicle damage.