I ordered mine on the 21st and it was delivered on the 26th. I mentioned before that I ordered stainless tips. If you ordered Black tips, like the majority of people, I'm guessing there is heavier demand and there may be supply issues.
That being said, I installed mine on Thursday last week but it's been rainy and snowy and I haven't taken pics. The install went great. Took about 45 minutes start to finish. The stainless tips have several visual defects in the way of pitting, incomplete polishing and crooked cuts. You can't see any of it from 5 feet away but if you get up close, you can see them. The sound is great. Drove about 400 miles this weekend, mostly highway, and I did not experience any drone. Fairly quiet while cruising and a nice growl when you floor it. I'm happy with the purchase for the price. I'll likely change out the tips soon.