I have just gone through the quantum randi challenge that you have referred to. It is based on the assumption that photons are field quanta, and not objects. In my opinion, light is fundamental particles of matter in motion, not just waves; a quantum of light is a three dimensional object containing a certain number of fundamental particles.

In fact, I do not believe in any theory including QM (In my opinion, the explanations based on QM are ridiculous). I only believe that there is a possibility that QM is wrong (it is just a belief; a belief may turn out to be either wrong or right)