Does anyone have any experience with these devices? Any gains? I am considering buying one, but I don't want to drop 150 bucks without checking with the brotherhood. Thanks I currently have [words=https://shop.mattersofsize.com/products/sizegenetics-penis-extender]SG[/words] and [words=https://officialhydromaxpump.com/?uid=6&oid=2&affid=98 ]X-40[/words] for equipment, I am tempted to buy the circular device.