So, short reply after over a day of usage and how i started:
Came from PixelOS 12. Did it in this order:
Charged to 100%
OrangefoxRecovery: Wiped Data(confirm yes), Wiped Dalvik/Metadata/Data/Internal storage/Cache
Installed newest sweet EU firmware from source, installed latest PixelOS 13, wiped Data. Restart.
Installed Tiktok, all kinds of Google Services and updated every App(29). Kept Mobile Data, Wifi, NFC, GPS, Bluetooth. 23% on Tiktok usage, alot of text messages and browsing Google Chrome.
Going to sleep on 72%, kept everything on. 9 hours later, 69%. Pretty good Id say with everything on.
Will update after a few days as well, but it looks good so far. Camera seems very nice as well, still needs some testing. But I think face recocgnition, HDR and something else seems to make the movement stutter abit, when you move the camera. Need some more testing on that.
Regards