I’m surprised to see quip here, honestly it’s never been for me (even with it’s salesforce integration). What do you like about it compared to gdocs / word?

I’d definitely suggest cold brew or expresso. Both allow you to have strong concentrates which negates the water down effect of ice.

Cold brew is pretty simple to make, anywhere from a 1:4 to 1:6 coffee:water ratio will produce decent strong coffee overnight, and depending on the total amounts you can make a batch that will last a few days.

If you have the equipment expresso is much faster to make but can be more complicated to get just right. It will also be a bit more of a balance to mix the right amount of ice to chill it but not make it over watery.