Has anyone bought from merchnow?

I'm thinking of buying a Woe, Is Me tank top, I live in CA and I'm wanting the top to arrive just in time for warped tour July 1st. I'm willing use the most expensive shipping but I'm afraid to purchase after reading up on how some people had to wait a very long time for their items to be shipped, also all the merch is shipped from NY is it might take longer than friday. Has anyone bought from Merchnow?