AGMs are actually worth the squeeze even on a car that doesn’t necessarily require one, they’re genuinely good-ass batteries. Expensive, though. But they’ll blow the pants off a lead acid in a stress test.
Also lots of cars have an option to toggle the auto-off. Not all of them though. And some will reset it every time you turn the car on and off.
I’m a technically savvy but new to Linux user who installed Mint as my primary OS about a month ago. So far I’ve used Flatpaks and AppImages without any issue and haven’t come across snaps. Would you explain the differences and why I would care about one over another?