Hi!
I'm on V12+ UK rom by Ivan, this rom has the last apis from V16, adblock...
I had Gerda installed previously. the Gerda recovery is still there. I only flashed /system.
Speeduploop helped me a lot with cpu tweak and swapping.
As I wanted the power button function from Gerda, I replaced some .js files in /system. (hardware_buttons.js task-manager.js
I also replaced some stock webapps like contact, callscreen that were quite buggy.
So now I have a V16 with gerda power button/slider.
It's fast like v16, I can go back on type 1 apps with back button...
For me the task manager was an essential tool to switch from app to app, control audio...
And with custom shortcuts (tweaking app-bundle.js),
I get all my needs from the desktop at 1 click distance without launching the app drawer (arrows for mail, contacts, messages, custom-launcher. I also have tethering usb/wifi toggles instead of 'wifi' and 'data', and settings instead of 'calculator'
The app drawer is quite slow, maybe it's because I have a lot of icons.
It's not perfect, but satisfy my needs.
It can get warm, it gets very slow when tethering via wifi, still ok when tethering via usb
Still, I wish to be able to minimise the stock browser!
And I did mess a little with gerdapkg and gerdaFileManager : I can install apps from notifications, or from Filemanager,
but I get invalidPrivilegedError when installing some apps ("certified" I guess).
the kaios store works if I want to loose time trying stupid games.
By the way Webide is working again! I only do not get acces to 'device params', this one is greyed out, was working on stock V13.