Period cup

So I’ve been thinking about getting one of those period cups. I have one now but it doesn’t really work for me. I found out I have a high cervix (definitely should’ve figured that out before I got my first cup) but I just don’t know what brand or whatever will be best for me. Like the u and v shape or flexible or stiff. What do you guys use?

Also been wondering about reusable pads/ period undies, any suggestions would be helpful.