What's the difference between NF upper east side parka and the metropolis parka?

[CoatLover]

Is one warmer than the other?
Or is one kind of more fitted?
Which is longest/?

Have a look on TNF website and compare?

It's not really obvious. I thought maybe one was slightly thinner and sleeker but it's the one with 700 down, not 600. not that there's a massive difference. Also, even on their own website it doesn't seem to give the lengths of the coats.