I didn't realize BK had the Sub in blue, if they have, that's good stuff When it comes to details, it is very much a personal thing. Initially, many people get hung up on the idea that they might 'get called out', but truth be told, no-one really notices (and almost never comments) on the watch a person is wearing, so from that perspective, personally, I can't see the point in shelling out the big bucks for a watch when a budget alternative, while perhaps not being as close to cosmetically perfect, is certainly still good enough to have the look of the original watch, and could still fool most people in the street, so budget options are certainly not always 'bad watches'. I believe that the genuine blue SS Sub (as linked) is an Asian-market Only watch (I might be wrong there) The only blue Sub I have seen, is worn by the actor TJ Thyne in Bones, but of course, that could be a 'wardrobe costume prop', or if a gen, maybe something he picked up on travels, so I've never been sure if it is actually a rep or a gen. One thing's for sure, I've never seen anyone posting a blue Sub as part of the wrist shots or their collections (although I wouldn't mind one myself) so it would certainly be a nice break from the norm of the usual suspects of 1680 and 16610 Subs and DSSDs... At the end of the day, go with the watch which you like the most, and you will be the most comfortable with, and you won't go wrong