Not sure if related but....
Recently I came across a pbusardo video where he talked about 'bogegate'. Seems there were batches of Boge cartos with a mysterious 'd' on the package. There is a bunch of stuff about it on his site under 'bogegate' or 'thegates' or something like that..
In a nutshell, I think he determined that the 'D' was meant to mean 'disposable', that there isnt any difference in the cartos but just a variation in package labeling. Also the d-labeled cartos, among others, notably the ones with the short-short condom as opposed to the long-short condom ones added a sort of 'savory, turkey-bacon' flavor to anything put in them. As of yesterday, I don't think either pbusardo or Boge had figured out why the weird taste was there yet.
An interesting read on his site, and you can search for 'boge gate' for the videos. I had not heard about this till after trying my first Boges and thankfully I did not get the funky ones, but will be carefull to look for the differences when buying more at my local B&M now.