I'm just amazed at how the battery life on the Nano X stays. I mean, it's over a month already + the quarantine where I didn't use the device up until now. I was surprised that it's up by 94% battery remaining.
Battery life is very good if you do not use the device, and I also notice that it stay almost on same % if I not use device for few days. But some users seem to be having problems with
faulty battery, which I personally have not noticed so far. However, it should be noted that the Nano X can be used quite normally with a cable as well, and not only depends on its battery.
I like the concept of the Nano X, but I just don't think that in my situation, it warrants spending
another ~US$140+ for "features" that I'm not sure are of any use

I paid my Nano X about $90 at a discount of 35% which was available for last Black Friday (30% + 5% for on last day of promotion). I didn't buy it just because it has a Bluetooth or larger screen, or because it supports up to 100 apps installed at a time, but because I want to keep up with new technologies, and Bluetooth and a larger screen can sometimes be quite useful. Nano S is enough for the average user, I don't think there is any doubt about that. For those who want something new, and have no problem to pay around $100 (Ledger always has discounts), it's a logical step to invest in a new model.
Do you think its worth it if I purchase the bundle of NanoX and NanoS or just straight for NanoX? Really excited for this.
It's not a bad idea to have a spare hardware wallet, so if it's not a problem to pay a little more for both models, this might not be a bad idea. Ledger also has discounts all the time, and you can usually pay at least 20% off the price. I personally only order directly from Ledger, and this is not a problem since I live in the EU, but if there is an authorized Ledger retailer in your country, you may be able to save at least some costs (customs fees).
I wrote something about the Nano X when I bought it, you might find it helpful :
Ledger Nano X - Review of the package.