Best Settings for each device

Is there “Best settings for each device?”
ie iOS (IPhone)… 1. If saving to device …

 iOS (IPad) .. 1. Scrolling with in timeline view can be expedited by … 

MacBook 1. When printing have view… blah blah…

Etc. I’m always messing with setting on all my devices and scrwun up stuff…
So it’s … Nice to know the best settings for device and software to get the work done… thank you.