I have ordered about 12-14 trees from this site, it was recommended to me by a trusted member of another Forum. I know that they are running behind with orders - per their email updates, but is supposed to be legit.
My trees are not due to be delivered until March of 2017, which is fine. Hopefully they will have caught up on back orders by then.
Good luck! I chose to receive trees, not just cuttings as I am still a new grower, and I'm not great at starting new cuttings yet.
And I ordered a Ponte Tresa as well as several more!