One thing I have learned recently is that not everyone's path to a qb will be the same, even at the same boutique. In my example, I didn't buy RTW or FJ and was offered a Birkin very very soon into my relationship with my SA, but I bought what I loved and I have a great relationship with my SA. You will see a lot of people suggesting purchases in those categories to boost your chances, but I dont think its always 100% necessary if that makes sense. I think SA's can sniff out people that are buying a bunch of varied items just to get an offer as opposed to people who buy in the categories they love. If you love silk and RTW and you find yourself purchasing more in those categories, I would just continue with what you love. There's no need to amass a stock of slgs and other items that you wouldn't use. I think people place too much weight on variety and hitting some sort of formula, but in my opinion I dont think it needs to be so methodical and planned out. I would just buy what you love, be kind, share your enthusiasm, make your qb desires known to your SA and leave the rest up to the powers that be.