I'm looking to purchase my first Bayswater but I don't have much experience with the leather. I was thinking of getting the Midnight Blue shiny goat , Mole Grey Grainy Calf or Black Soft Grain Bayswater? Which leather is more durable, rain proof and scratch resistance. I don't want a bag I have to baby but I would like supple leather that feels and looks nice. Any advice would be great, I'm open to other types of leather also.