Having lived in that area for 25+ yrs (I still own a house around the corner from Pickering) most of these are worth playing (HV Presidential was my go to for years) except for Pickering Valley, Spring Hollow and Kimberton. You can skip the Club at Shannondell - not worth playing.
Based on the recent courses you've been playing, most if not all of these will be let downs except for Wyncote and Broad Run, which are closer to the Frederick MD courses. Everything else is going to be a notch below.
I would add Raven's Claw, Downingtown CC & Bella Vista to your potential list but they will definitely slot in the "B" to "B+" list.