I understand, thanks for your answer! I know, I also want to use in MRQ for cinematic film renders. I would be happy to be your beta tester if you have a solution for this problem, or at least minimize the defocus artifacts. 
I understand, thanks for your answer! I know, I also want to use in MRQ for cinematic film renders. I would be happy to be your beta tester if you have a solution for this problem, or at least minimize the defocus artifacts.