Nandric, I don't pretend to know what is best either. I was just commenting on what some successful designers are using. I have played with constrained layer design in my plinth and armboard and I believe it works well. That said I am sure the Reed pod should work quite well. I personally prefer not to use arm pods because its too easy to knock them out of alignment unless the pod and TT are super heavy. If I were to use a pod I would notch out holes for the feet of the TT and arm pod in the TT shelf to stop them from moving around relative to each other.
Sean
Sean