They actually changed this with the new 1.6 firmware. The address no longer moves on its own. It still doesn't fit the screen but it is divided in 3 parts. Once you check the beginning of the address you click on the right button to see the middle part and again to see the last couple of digits.

For me personally, the Bluetooth option is no reason to go for Nano X over the Nano S. I take my hardware wallet out of its hiding only when I need to receive/send coins. I have no intentions to carry it with me.

The bigger capacity also means nothing to me. Who really owns 100+ coins? I am not sure I could name 100 different coins and tokens if I had to.

It is nice not having to install/uninstall your apps due to a lack of storage on the Nano S but they fixed that as well with the newest firmware. 6-10 apps at the same time, depending on the app combination should be possible.