Currently using
Syberia OS. Aside from testing some other ROMs for a few hours, it has been my daily driver. In my opinion, it's simply the best Pie ROM currently avaliable for the P2. Very stable, great performance, and I usually can go between a day and a half and two full days before charging my P2, when needed.
In Magisk, I usually need and use only six modules: Detach, FDE.AI (or LKT), Universal GMS Doze, ViPER4Android v2.7.1.0 and YouTube Vanced. Also used Rboard Themes (because I loved that entirely black Gboard theme), but I keep forgetting to reinstall it.