Sunflower is the undisputed champ, I thought I was getting Spring Yellow (unlabeled Mercari listing) and was pleasantly surprised when it was a warm drink of honey instead. Color probably won’t be 1:1. Modern leather is so different with that grainy vectran vibe and paper thin feel. Blue Jay is much superior on the CB over the MB.
I’m gonna go out on a limb and say there’s no difference in durability between the 3rd and 4th Gen leather but I also will never wear mine enough to really gauge it longitudinally. I have CBs of both iterations that other people wore a lot and the wear seems about the same. This fresh Blue Jay (3) does seem thicker than my 4s, as
@MacDevil7334 is saying.