When I installed my 4K tv I ran the HDMI cables in the wall for that clean install look. Needless to say, I was super thankful the cables I used tested out to be able to handle the best 4K HD setting. That would have been a lot of work to do over.
I ordered 64GB on Sept 15th and it changed the status to Preparing to Ship on Sept 25th and is now back to the status of Order in Progress..... this is so irritating. And the icing on the cake, no one in Apple Support knows why the status flipped back to Order in Progress ... I am tired waiting for it.