Female led relationships discussion

Hi everyone,

I’m currently using a CB6000, which is comfortable, but we’d like to switch to a metal one. During extended wear, the CB doesn’t let my penis breathe well, and the cage can get quite unpleasant. Between the two options—the BON4M Small or the Master Extreme device—which would you recommend?

I appreciate that there’s no padlock with the Master, and I also like how the Bon resembles the design of the CB.

Thanks for any replies.