I got the large diamond and its awesome! The weight of the plug is a good stretch. Except for one minor detail, the base really should be larger. After a long anal loosening session with my large butt plug and 8 inch dildo, I slipped my "jewelry" into my hole and almost lost it IN my ass. The base slipped past the outer ring, luckily I was loose enough still to get three fingers and a thumb in to pull it out.