The Rampant Rabbit is actually a rip off of the Vibratex Rabbit Pearl (
http://littlepleasures.org/vibrators...bbit-pearl.htm). If I were to pick a rabbit vibe, I would go with one from Vibratex. They make the elastomer kind, so it is much better and healthier than a jelly or vinyl vibe, plus they created the original. If you want high quality, go for a Vibratex brand rabbit. You can find a bunch of their elastomer models here:
http://littlepleasures.org/vibratex.htm I have recently tried the Butterfly and I think it is a really good model. The Rabbit Pearl doesn't have as much girth as the Butterfly, but the Butterfly isn't at all what I would call "large." I think it's really an ideal size and I like the butterfly clitoral vibe over the rabbit ones, as it covers more area.