Been there many times. They have a large inventory. Not they don't always have the color you may want but, unless they have sold out, I have never experienced them not having the model (clothing, gear, boards, etc)
Plus for anything they don't have directly in their stockroom they sometimes have in their warehouse a few blocks away. I went to purchase a pair of bindings that they had brought over for me because they ran out in the store. Took ike 20-30 minutes but was worth the wait. Lot of stores in Soho to keep you occupied.