I recently got a 35 dollar eBay carbon one to try out for my GF. She has been through several different saddles, but did not find any of them comfortable. Its a cheap way to try out the SMP shape without spending 200+.

Her first ride was yesterday and it was the first time I've ever heard her use the word comfortable and saddle in the same sentence. Only thing she didn't like was how hard the saddle is (since it has no padding). I'm going to give her a few more rides and if she keeps liking it...I'm going to get her an SMP.