Astrovibes by Fun Factory

I have a couple of FF toys, and this month's promotion on the Astrovibes line caught my eye. I'm thinking of getting one with some EP this month for a Valentine's day present for my girlfriend. I've read the reviews, but I'd like more opinions. My girlfriend uses traditional vibes as a clitoral vibe only. She doesn't insert them. Does anyone own one that can recommend or not recommend the Astrovibes (Gemini in particular) for that purpose?