What type(s) (if any) of PFP systems do you recommend for Dees? Be as specific as possible

Question:

What type(s) (if any) of PFP systems do you recommend for Dee’s? Be as specific as possible and consider all jobs. What (if any) additional information would help you develop the most effective PFP system? (You may take a position against all PFP systems but make sure you explain why.)