First one is memory only, if the battery dies, the battery dies and the OS goes away.
The second one is hard drive only, closing the lid writes to disk only and puts the laptop into deep sleep.
I know I'm weird for having this but since I run the first one (fast) 99% of the time I can basically say I almost never write hibernation files to disk.
I have custom pmset setup to NOT dump to disk (mostly) with two aliases:
First one is memory only, if the battery dies, the battery dies and the OS goes away.The second one is hard drive only, closing the lid writes to disk only and puts the laptop into deep sleep.
I know I'm weird for having this but since I run the first one (fast) 99% of the time I can basically say I almost never write hibernation files to disk.