Same boat here, I have the 5 II and I absolutely love it. Great size, the camera is OK on auto but can do wonders in manual mode (depending on your skill).
The lack of software support is a bummer though. I was surprised it’s not in LineageOS’ official support anymore…
Do you use any custom ROM on your Xperia?
Never, they’ll try again and again with different names, covered by different purposes and stuck to another law.