New To Cock Rings And Pumping

Hi,

I’ve been doing, PE faithfully for about 3 months I believe. I even jumped the gun by getting a bathmate x30 and using that has been a fun experience. My new thing I’m waiting for tonight is my new cock ring. I’ve been reading threads with some people having great results other not at all. But my questions are..
1) Does anyone have issues using the ring with the pump?
2) Has anyone tried using two rings? One around the base and another around the glans to get birth gains?? If so how long could I wear it like that?

Thanks all for your time and help.

When I use my BM, I dont use a c ring. When I vacuum pump, I will use a c ring just beneath the glans. After either of the two, i slap on a c ring at the base to keep it fuller looking.