The EdenFantasys Vibrating Ring is a good choice if you want to know if the sensation of a cock ring is for you. The vibrations arent' the strongest, and this only will last 30 minutes of use, but if you want a cheap alternative to see how a cock ring will effect/feel for you, it's a pretty good selection. Just don't expect too much.
Haha, great review.
I challenge your 8 penis claim! HA!