Menstrual Cup Menstrual Cup?

Menstrual Cup? - menstrual cup

I consider myself a cup to buy, but can not decide between the brands. I read that obtained from the Diva Cup because many of the pain, because the cut is so long, and users who tend to have the telescope switches, because they showed a property smaller.

I'm 5'0 "and I wonder whether I should go for a smaller cup because I'm short?

Ideas?