Pedro Teixeira reacted to NicoD in Zswap or Zram?
Yes both can be used at the same time.
If your configuration is set right it first will use memory, then zram. And only after that the swap file.
If you've got the 4GB model it can be good to reinstall zram-config
"sudo apt install zram-config"
It should make 2GB zram for 4GB models but only makes 1GB default.