Glad you had good experience, yes the 48 hours delivery was a job well done by DHL or FEDEX, not Pangolin. The delay in handling the M3 to the freight company is main concern with some backlog as far at 15th Feb.
Have you sent in a support ticket??? You, and the guy posting above, need to send one. Usually, they are really good about "on time" delivery. Sucks that it's happening, but I just wanted to assure you that, they indeed, have a good product. I've had mine "cooking" for
nearly 2 weeks, with zero issues. I suggest sending a support ticket, and patiently see what happens. I know that's hard to do.
When you get the miner, and if you need help setting up, please post here. I'll give you a hand, if I can. Goodluck!!!
No issues for me either, received 4 M3's that I had ordered earlier than expected and very quick DHL delivery to Canada. I just ordered 5 more but Paypal is holding my payment with the statement "Regulations require us to take a closer look at some transactions. Your payment is temporarily pending while we review it." I suspect it has to do with the amount being over $10K CAD.
My first experience with ASIC miners and I was pleasantly surprised, they just work, and I am getting almost 12 TH/s on each one and sometimes more. They sure do put out a lot of heat though!