zRAM rather than a swap part?

As long as I've been using Ubuntu on portable media, the swap file has been the bane of my Linux use experience. Especially because we have somebody recent to the community, are there any good guide to follow configuring zRAM specifically for instances where only a swapfile is available?

I know we have a guide for zSwap but not for zRAM, so if there isn't anything Ubuntu-specific a writeup in T&G about it would be much appreciated. :ok_hand:

Please see -

I've never used a swapfile however, so this is a bit above my paygrade.