Hello! I am visiting Dublin this weekend and want to buy my first Chanel WOC. I've been in contact with the Chanel boutique at Brown Thomas and they have the WOC in lambskin with GHW or the caviar with SHW. I prefer the Caviar with GHW which they do not have. I want to purchase a bag there because of the large savings, plus there is currently a 9 month waiting list in Chicago for the Black Caviar WOC with GHW. What do you think I should choose?