i've been thinking about buying a CB6000 since they were released but i can't seem to justify it considering i already have a CB3000 and the two devices are somewhat similar.
i've already looked at the CB2000 which is way too small and also The Curve which although has a different cage altogether, it has the same ring as the CB3000.

What seperate the CB6000 from the CB3000 is the cock ring (or whatever the proper terminology is). The CB3000 has a tendency to irritate the f*** out of your balls at the bottom of the ring because there's some small gap that your ballsack moulds against after wearing it for a long duration and after moving/sweating, it does make it uncomfortable. The CB6000 seems to have eliminated that problem by making it one un-adjustable piece opposed to having it fold in and out (CB3000).
The cages looks similar but the 6000 has a longer cage in terms of length which is a small advantage to me. Also, the width of the rings on the 3000 appear to be too thick. In my opinion, making the ring thinner in width would make it easier to wear. Do any wearers agree with this?

What i'd like to from CB3000 wearers that went to the CB6000, was the device more comfortable/managable? Did the 6000 eliminate that pinching irritation that the 3000 posesses?