I echo many of the sentiments already expressed in the previous reviews regarding the quality of the ring and the experience with Scott, who is thorough, honest, responsive, and, rightfully so, proud of his products. It is a pretty beautiful fraternity that he is creating here: a group of male strangers who share a common interest in adorning a "private" part of the male body and in supporting others, regardless of location, age, orientation, endowment, etc. Pretty cool, if you really think about it.
Regarding my experience with the Black Rose, as many mentioned, the weight is fantastic but it is heavy. In a good way. But heavy. The overall design is classic and beautiful.
Perhaps this might help others as they discern their sizes and use... I had intended to wear my Black Rose everyday. Full disclosure, I settled on a 48mm because of the sizing rings, which helped me make a truly informed decision. I am a slim guy and prefer to wear fitted jeans and pants. I tend to wear pouch-style underwear anyway and thought this would be advantageous for everyday King Ring wear. With the perfect fit 48mm, the tightness of my pants is, admittedly, problematic for everyday wear and there is some slippage. Therefore, with my second King Ring, which I will definitely buy, I will get a 46mm so that the fit is tighter for casual wear. I do not enjoy the 46mm for prolonged sexual experiences because it is too aggressive (and it did not pass the 3 finger test). But for everyday, casual wear, I think a 46mm will work better with my package, underwear of choice, and fitted pants.
One additional caveat, if any of you are reading this and worried that there is a correlation between ring size and manhood size, please do not let that deter you from buying the correct size. Admittedly, this concerned me too until I found the KingRing reddit thread that helped dispel those myths. Get the ring that fits... period. And be proud of your manhood. And get it nice jewelry. :)