Dirty install over the last 17,1 release (1.7). Everything went smoothly, I wasn't using magisk before so can't speak to that.
Previously the SafetyNet test would fail on CTS profile match but now it passes so I guess that's an improvement ^_^
Weirdly enough before I had one app (experian) which started to refused to run a while ago (saying phone was rooted - it's not, only bootloader is unlocked). Now it works fine.
All other apps I had (revolut, lloyds, and others) seem to work fine.
4G seems to work fine, even after reboots (before I had to boot with 3G and switch to 4G to get service). I had to manually select the right modem (hutch uk) after enabling IMS features though.