Too bad I missed those Black Friday deals.
You definitely missed a good discount for Black Friday (last day they give 35%). Some have already written to you about the benefits of Nano X, and there's not much to add. What I, as the owner of the Nano S and Nano X, can say is that it makes sense to buy a Nano X if you consider that it is a new device with a lot more inertial memory than the S model and that Ledger is likely to base further development on this model.
Don't get me wrong, the Nano S is a pretty good device and serves a purpose, and in the end, it all depends on how much money you want to invest in the safety of your coins.
This is a small review of my Nano X :
Ledger Nano X - Review of the package.