There are several potential benefits to using a suction/air pressure vibrator: 

1. Intense clitoral stimulation: Suction/air pressure vibrators are designed to stimulate the clitoris with intense, pulsating pressure. This can lead to more intense and pleasurable sensations compared to traditional vibrators. 

2. Orgasmic potential: Some people may find that the intense clitoral stimulation provided by suction/air pressure vibrators can lead to more frequent and more intense orgasms. 

3. Customizable experience: Many suction/air pressure vibrators come with multiple settings, so you can adjust the intensity and rhythm of the suction to suit your preferences. 

 4. Hands-free use: Some suction/air pressure vibrators are designed to be hands-free, which can be a great option if you prefer to be more hands-off during your solo or partnered play. 

 5. Variety: Suction/air pressure vibrators offer a unique sensation that can feel different from traditional vibrators, so they can be a fun way to explore new types of stimulation and add variety to your sex life.

As with any sex toy, it's important to choose a suction/air pressure vibrator that is made from body-safe materials, and to use it safely and according to the manufacturer's instructions. It's also important to communicate with your partner and explore your own body to figure out what works best for you.