Nuno bettencourt n1 necks

So years ago, late 90s, I bought a used n1. Loved the neck, my hands aren't tiny but they're not the biggest either. It was one of the most comfortable necks in my hands. Ten years ago, tragedy struck and the guitar was destroyed. I kept the neck for whatever reason.

Recently i quite a few n1s for sale used, some are the same age of the original I had, some newer. My question is, do they all have the same neck shape? Is like to buy another one, the one I'm looking at is listed as a 2010s model.