Hi All, I have been wearing a CB-6000 pretty much 24/7 since it was purchased in early May. While the device is good, there are a few areas where I think a MM JailBird might be better suited... #1 is the open architecture of the device. Having a completely enclosed tube on the CB-6000 and living in a climate where 110ºF weather is normal 4-5 months out of the year seems like it is going to lead to cleanliness issues. The MM JailBird on the other hand will allow easy cleaning without removal and will also keep moisture from perspiration becoming trapped between the skin and non-breatheable plastic. #2 is the more straightforward 2 piece design. Mistress has no desire to remove or put the CB-6000 on me due to the 6 piece design... It's a jigsaw puzzle that if not installed carefully can pinch and poke some sensitive and very valuable tissue. With a two piece design I'm confident she would be able to remove and install the JailBird with ease and without fear of damaging one of her most prized possessions. #3 is the look. Mistress loves the edgy solid and more enforcing look of the steel cage on the MM JailBird. It is far more ominous that my penis will be surrounded by steel that requires tools best not used near sensitive bits compared to the small wire cutters or snips that would be required to break free from the CB-6000 with it's medical "cock splint" like appearance... #4 is the fit, having a device custom made seems like it would provide better fit, wearability, and security... What are your thoughts on the points above? Does anyone have any recommendations on sizing(besides the ChastityHeaven guide) that they have found works best? Has anyone had a JailBird and had any issues that were not easily overcome? Your guidance is appreciated.