San Francisco Flagship Opening

I'll be visiting SF this weekend (visiting from Vancouver, Canada) and would love to check out this flagship store. I'm interested in a Vintage Alhambra bracelet, stone undecided. Are there any upsides to buying VCA at this store/US in general (ie more selection) vs my local store in Vancouver?

Did you end up checking out the SF boutique? If so, did you find anything you liked??