I've noticed over time that my prostate has changed in the kinds of stimulation it responds to. For a while it responded very well to my Eupho Syn Trident. Then it seemed to prefer the MGX Syn Trident. Every once in a while it liked my Helix Syn Trident. I noticed a pattern. It started with liking gentle subtle stimulation like with the Eupho. Over time it seems to respond to more direct stimulation. I've had my Progasm for a...