I recently bought the Xperia XZ Premium, also, I am a fan of Poweramp for the sheer quality is produces and level of technicality it provides. However, in this occassion, I noticed that although the sound is just as good, there were a few glitches, they are:
1. Intermittent sound drops, the track would keep playing but the sound would stop and then resume again. This happens only when headphones are connected (any headphones).
2. The native "Music" app does get lockscreen controls, however, Poweramp doesn't show the same even when the feature is activated from the settings. I did not
