Satisfyer? Womanizer?

Hello! I am biggest fan of clit stimulation. I love it and I always get off by that. I use classic bullet vibrator and its ok, but I want to try something more. I read about oscillation toys a lot and I am curious about that. But womanizer is way too expensive for me... Have you tried Satisfyer? Also, there is something similiar in 50 shades collection of toys but it is also insertable. Any experience? Or suggestions?