Ordered a MBP 15 TB, 460 graphics, 2 Tb storage on Nov 4, still on Processing Items. Showing delivery Dec 12-16 to Mississauga, Canada. I'm wondering if there was a gap in progress for many people in the last few days because they found a solution for the battery life problem some are reporting and are implementing it.
I also wonder if the 2TB storage is in low availability in my case. I opted for 2 TB because i feel that is the limiting factor for the computer being useable for up to 7 years like my previous 2010 MBP (with a 1TB drive I installed a few years ago) has been. I have a LOT of high res pictures and I want them all on the MBP, instantly accessible, instead on the cloud (gobbling up my data allowance) or an external drive. Pay once, enjoy forever! Or, I may be an idiot!
I'm in a similar boat. I ordered the same spec as you (2TB/460) on the 7th Nov. I expect our machines will be made in the same batch. My dates are 13-19 Dec and I've seen no movement yet. That sounds like a familiar internal debate you're having there, I have done the same thing. Ultimately I chose the 2TB for the convenience of not having an external or hammering my phone data.