Same boat. My iPhone X 256 GB is going strong. The only problem is a barely noticeable overview of the burning of the LTE / battery icons at the top right.
The battery lasts long enough and I’m always around a changer.
Will probably stick to it for another year or two. The longest I’ve ever stopped upgrading.
To be honest, the newer phones do not offer much of an upgrade if you have an iPhone X or an iPhone afterwards, due to OLED screens. Phones have also become too expensive, and I̵