ok, what do you do about the dust particles that gather after leaving your car for a night? do you wife them off with a quik detailer or something like that?
i wouldn't go so far as to call them the best but it works up to my expectations as a normal consumer.
fuuh.. 10 hours, must be including the interiors..
thanks for the tip. but wouldn't the IPA also remove any good work done from step 4?

ehehhe as for durability, i'm too lazy to do more analysis on it. so i just alternate between UQD and UQW during my weekly washes. I get good beading throughout the week, but i'm not sure which product it comes from.. i'm just too ordinary of a user to bother.. 
you apply whatever last step products you;re using, be it natural carnauba waxes, sealents or coatings