I am a very seasoned Hermes reseller and I have seen and sold bags from Omas, Beausac, and Jacky. First I want to say that many people say that Omas is overated, this is not true. Jacky bags are in no comparison at all to Omas and Beausac Hermes Birkin bags. Jacky quality is nowhere close to the others because her birkins are mishaped, and her fjord leather is NOT Jford leather. Beausac has beautiful birkins, but some of them the coloring is way off, and Beausac creates many of her own colors that Hermes simply does not produce. I have noticed her Parchment white, and Curry are not correct. Beausac bags do not have good hardware, I have had the inside zippers to break on her bags, and the handles on Beausacs birkins are too thin and flimsy. The leathers that Beausac uses are beautiful and very close to the authentic Hermes leather. Beausac Hermes Birkin bags many times are shaped correctly, you may get a Beausac bag that is not shaped correctly on one side. Overall, she has beautiful birkins, but never order a bag has been sitting in her factory, only order the newly produced bags, or the bags that you have special ordered for her to produce. As for Omas, his birkins are 100% shaped correctly, the stamps are cleaner, his bags always come with the correct number, he never will send you a bad number lock key like 121 that is a known fake. Beausac and Jackie both have Birkins with the wrong number lock and keys. Omas has the correct Clouchette stiching, Omas has the most beautiful stich overall from the other vendors on his bags. Omas bags are true to the authentic color. Omas birkin bags that are not made from authentic Hermes leather, I think the leather is a bit too stiff compared to a authentic birkin, but the overall postive aspects of his bags out weigh the one negative which is the togo leather is not as supple as it should be. I can say that Omas authentic Hermes leather for Birkin bags makes his bags as close the authentic bag that you will get. My clients who have paid top dollar for my Birkins has complained about every bag at least once from Beausaic and Jackie. BUT Omas bags I have NEVER had ONE COMPLAINT. I HAVE NEVER HAD A COMPLAINT FROM AN OMAS BAG, FROM MY CLIENTS, OR EVEN FROM FRIENDS OR FAMILY. Just remember the old saying, you get what you pay for. This is totally true. Oh yes I forgot to add that Beausic has Amazing Chevre Leather that she makes some Birkin colors in that is just like Authentic Hermes Leather.