Introductions discussion

Hello, I currently have a CB6000 and am now ready to switch to metal devices. I’m looking for something that can be worn around the clock and cleaned without having to take it off. After reading numerous reviews here and on other sites about MM products, I’ve decided to purchase one of theirs. When browsing their site, two models caught my attention, and I’d appreciate your thoughts on which is superior regarding long-term wear, ease of cleaning, and how much they restrict genital access. The descriptions for both mention 24/7 wearability along with being lightweight and compact. Has anyone tried either or both? What are your experiences? I’m also a bit unsure about the correct base ring size. Some sources suggest it should be loose enough to fit one finger through, while others say it needs to sit snugly without restricting blood flow. With my CB6000, I wear the widest option (2 inches) and can slip in about an inch and a half of fingers under my cock ring. So, when ordering from MM, should I stick with that same 2-inch size or go smaller? Best regards, nik