I recognise that. I've never been one to install many apps, so mine feels the same. Snappy and modern.

Pixel 10 pro and 10a seem to be available for decent prices. Those are the newest GrapheneOS supports (Pixel 11 is not supported due to Google not supplying them with the MTE security feature), so one of those is a likely successor. At least these will be supported until August 2032 (10 pro) and February 2023 (10a).

Motorola's new phone is interesting too, but probably won't offer me much over the Pixel 10 pro.