I guess screensavers are something for nineties nostalgics nowadays, because no screensaver can be as battery friendly as turning the screen off completely. Ok,

I guess screensavers are something for nineties nostalgics nowadays, because no screensaver can be as battery friendly as turning the screen off completely. Ok, maybe you can enable the screensaver only when your laptop is on AC power, but that's one extra configuration step that not many make...