I'm afraid that I don't have much to add to your question or answers...
This thread, with no disrespect intended to anyone, is an example of how great (or not) forums can be. You've asked a question, and you've received answers that would lead one to conclude that Optimum QD is better than Crystal Mist. Alas, you didn't get an answer to your question; rather an evaluation of one product verses another from the appearance perspective. I don't think anyone addressed the appearance after driving a few hundred miles, or even after letting the car set in the driveway for a few hours.
I'm thinking that neither product will excel at repelling pollen and dust; I've not used both, so I can't tell you. I know that I can Crystal Mist 3 sections of my car, and by the time I'm done with the third section, the first section has attracted dust. I theorize that the process of applying any wax introduces static electricity to the vehicle's shell, which will attract dust and pollen.
On the other hand, there are various interior finishing products that purport to reduce dust attraction; my theory here is that these really aren't waxes of any sort, but I don't have a theory as to what they really are.
Again, allow me to say that no disrespect is intended to anyone! I've just been frustrated in the past by asking questions and not getting responses that address the questions asked... I feel your pain!