Hi. I find ABS very useful. I like the way you try to keep it simple but I wouldn't have anything against advanced mode with more settings (for example to keep wifi settings in Home mode).
I encountered problem with screen brightness on Samsung Ace 3 where in both available modes it changes the values after turning on screen again.
Manual mode changes it to predefined setting.
Automatic mode changes it to... some automatically choosen value.
but
I like to leave it as it was set previously. How to do it?