Patrick Kun gives some good pointers about good rings to use on his reflex download, also Garrett Thomas gives some good advice on the The Ring Thing. I have one of Garrett Thomas's rings and it's a bit bulky but nice. I also have the ring that comes with the Circut effect and it is the one ring that I wear all the time. It's nice and very durable. also it doesn't irritate my skin which is always a plus. You can do a lot of effects with it although it's a bit thin and makes relfex a little tough but you can still pull it off. Hope that helped!