I feel like most of these retailers that are still offering launch week delivery dates might end up pushing orders. A lot of them say they’re ‘expected‘ to ship a certain date but none of them are giving a firm date for sure. Unlike Apple. So it’s up to you but I’d probably still order from Costco. Who knows you may get lucky, but don’t bank on launch week at this point.Probably better off getting one through Costco now since apple is back ordered it after the 12.9 still