I’ve been building my Birkin collection over the last year. I’ve purchased 4 B35s, all second hand market. (etain PHW togo, malachite PHW togo, indigo GHW togo, noir PHW evergrain). I’d like to add a B30, and the colors Im gravitating towards are Gris Mouette and Glycine, both GHW. Are either harder to get from the boutique? Knowing this request will likely take me years. I’ve invested a couple thousands with my H SA via Scarves and jewelry. I’d like to buy one soon (resale market) and try to get the other from the boutique. Some day lol