Thanks for the suggestion about zramswap - I will try it right away.
I hardly ever run out of memory. I use the phone as a basic communications tool and basic web browsing. I’m not the kind that will use it to play mega 3D games or compile an entire OS in it.
Sometimes I need waydroid, and then it’s swap nightmare. I hope this will help.
I will surely report back in case of something new. I may go for zramswap + a small additional swap partition on the SD card so at least writes would be spread between internal MMC and SD. It’s only when I need waydroid for banking (bank 2FA), so it’s really not a big deal.
zram is already configured in librem5-base, no need for pureos-settings. At some point those will likely get reconciled to not differ between the phone and laptops, but that’s probably something for crimson.