You mean like Firefox’s smart bookmarks or something else?

less resistant

You mean “less vulnerable” here?

I don’t think we can move most people out of PLA. It’s cheap and available everywhere. But I do agree it’s worth pointing that some plastics do not have this problem.

The humidity here varies between 3% and 100%.

Things change from PLA being regenerated by being left open to it not lasting for two weeks before it needs drying.

Unless you live somewhere where it’s always close to that low in my interval, I do strongly recommend a drybox to anybody wondering if they need one. At 60% humidity, PLA already visibly degrades way faster than you will use in a hobby.

Also, in my experience, filament driers only help with close to dry filaments. The temperature you would need to really dry them is larger than the glass point of most plastics. Microwaves work better (I guess because they heat the water in an uneven way) but it’s still hard to regenerate very moist filaments.

IMO, the easiest way to make your system not swap into some disk you don’t want it to is to not enable any swap partition on that disk.

If it’s using that much RAM for cache, it will survive not having a swap with a minimum impact on performance.

IMO, if you are printing PLA, it’s not worth it.

The usefulness increases with the temperature. It dramatically reduced my printer’s consumption when the bed is 95°C, and allowed it to heat up to 115°C without pushing it to its limit (I didn’t try anything further).

I have an adhesive insulator from Aliexpress. It has lasted for a few months without any visible wear, but I can’t say much about its longevity. But given the price, I would be kinda ok with it lasting only a couple of years.