it seems like i say Jopen all the way and I would definitely buy this toy if it weren't for one thing- its too girthy. it's a 4 3/4" c and 1 1/2" d
the vr3 is same d but only 4 1/2"c
plus it really depends on the shape of your body. jopen isn't as flexible as the leaf line- some prefer flexibility infact need it and others enjoy the pressure. looking at the jopen line they don't appear to be very big but i know many people have issues with their girth
jopen is sooo much stronger tho