Choosing a rabbit vibe can be tricky. It helps if you're really familiar with your anatomy and preferences. If you look at the MANY different ones out there, you'll see some have the bunny (or dolphin/butterfly/what ever) positioned
high up along the shaft, which would suit somebody with a pretty shallow G-spot, and some have it
further down, closer to the handle/controls, which would work better for those who like deeper stimulation. Also, the angle of the clit stimulator will vary, and some are flexible enough to be repositioned slightly. Even then, there are a lot of women for whom rabbit vibes don't work because they can't find one to fit them.
Another issue with a lot of rabbit vibes is that the power of one motor (usually the shaft rotation) is often compromised when the bullet/clit stimulator is on the higher settings. This may not be a big deal for you, but it can be frustrating for those who like a lot of power. Take a look at the pearls/beads, if there are any. Some have lots of
loose beads that pop around as the shaft rotates, while others have
larger beads on a track, and still others have
fixed beads on rotating arms. All of these will feel different.
Also, some rabbits (like the
Evolved Honey Bunny) don't have a rotating shaft, but rather a vibrating one, so that's yet another thing to take into consideration. One more thing to look at is the bunny's ears. The softer materials will really flap around, which some people LOVE. Consider where your clit is.
Longer ears will do a better job of reaching a clit that's positioned higher up.
I should say that I'm not necessarily recommending any of the rabbits I've linked to--it's more to show an example of what I'm referring to. I like my
Elastomer Rabbit Habit. It fits me well, hitting me in all the right places. It has a few drawbacks, like the shaft motor slows when I rev up the bunny, and it's not waterproof, but it's good enough to get the job done for me. I also like that the dual motors have independent controls. That's another thing to look for.