Diva Cups/Other Brands?? HELP

Lily
hey guys! I am planning on getting a menstruel (sp) cup, (PLEASE comment below your experience if you use them!) but my cervix is somewhat low. I was wondering if anyone uses a menstruel cup & has a low cervix? if so, what brand do you use? I heard diva cup is kind of long. let me know! I need to buy one soon, next period is in 19 days.