Mega save!

Hi everyone
What’s the best bet to ensure I am saving all 4 channels into one mega save? Would that be as a quick save preset? And as back up - would it be wise to save each channel as it’s own file as well - labeled 1,2,3,4?

QuickSave hasn’t let me down yet. @odevices put a caveat somewhere, I think, about the potential for QS to potentially not be able to restore prior version saves into future firmware revisions. But I assume that would be announced…