Hmmm. Trying to decide on a watch.
I prefer the strap on A, but that I can order it for B. I prefer the limited editionness if you will of A. I prefer the sword hands of B and the "REVERSO" font and font size of B. B saves me about $2500, but resale isn't as lucrative, though I am thinking I wouldn't resale for a few decades.
I like the fauxtina look and want a Reverso, but it's a tough choice.
I prerfer B (although I like A's strap, which is easy enough to change to). You mentioned B saves you $2,500 so if its resale is not as lucrative, perhaps it matters less since you paid less. In the end there is no real shortage of limited edition JLCs. I've told the story several times, but I know someone with a limited edition JLC, one of 200 in platinum and when he considered selling it, finding a buyer was very difficult. JLC is a great watch and a great value for the money, but knowing resale of them isn't always easy (even when its a Ltd ed) maybe I'd go for B (Reducing my overall exposure), save some money, and more importantly its the one you seem to prefer. Good luck with whatever you decide.