I never counted and I've been using them since I was about 17. Well over 100. Maybe over 200. No idea whatsoever. I used to purge my collections when I broke up with whoever I was seeing when I bought them so I have no way of counting back.
I had some I liked in the old collections, but since I insisted upon purging them (I don't get me sometimes) and I wasn't reviewing and thus not paying attention, I have no idea what they were.
Out of my current collection I love:
All my Jopen vibrators (don't make me pick just one!!)
Runner Up Vibrators:
Hopefully adding more every day! For every ten or so I buy I love maybe one. I'm picky.