The Lelo Siri will get you off, for sure. But will it satisfy your power needs? I guess that depends on individual preferences. For me, sometimes I'm left wanting more intensity. The patterns are great for teasing, the smooth silicone is flawless, and the controls are a cinch! For $100 you will get a high quality, adorable and quite powerful little vibrator. More oomph power-wise, and I would never put it down!