my swap file is always set to 32gb min and upto 48gb if required.
this is the 3gb limit and nothing more. on etc, eth will hit limit soon too
https://investoon.com/tools/dag_sizeAccording to this, in 2019. I can live with that :-)
Afterwards I could mine zec, zcl, zen, nicehash etc. with my 1060 3gb rigs or just sell them ^^