So the big question is... Wich one, I can´t deside?
I only have the Prism at the moment, but I adore it. I've read lots of reviews on the Rave though and it sounds like they are pretty similar in terms of power and both are rumbly.
A couple of things that may help sway you one way or the other;
Prism is waterproof, Rave is only splashproof
Rave is slightly chunkier & you can control it via app if you wish
Hmmmm it depends what you want in particular really. I would say they are both similar in regards to power at NatandTom said, but if you want more customization definitely choose the Rave.
The Prisim is definitely more luxury looking and feeling though.
Dangerouslilly http://dangerouslilly.com/2016/01/powerful-g-spot-vibrator/ has the Rave on first place before the Prism V in second. As I don't have either I couldn't say any more...
I have a Rave and a Prism VII. They're both amazing toys, have fantastic depth of vibrations, and I'd happily recommend either of them. I think the thing here is the shape, do you have any other G-Spot toys that do the job well? The Prism has a lovely curve, which lots of people will love. It allows you to get the pressure where you need it and the shape of the head is a delight for me. The Rave is a different kettle of fish. It doesn't have the neck or curve of the Prism, instead it excels because of its asymmetrical shape, and the fact that you can stimulate the G-Spot with twists, as well as forward and backward thrusts. Used clitorally, they're both amazeballs! L'amourose is definitely more of a luxury toy, but We-Vibe certainly is lovely enough to gift too ...
I am torn. I want power and serious g-spotting powers. I have been loving the icicles no 18 the most for g-spotting and have loved the lelo ella, so more of the fin point style stimulation.
:)