Human beings need productivity system to enhance efficiency.
A lot depends on how you manage things, some people do not need one, others do.
What are the key requirements of a good productivity system.
#1 - Should be always on finger tips
What use is of a productivity system, when it is not always with you.
#2 - Should take less
Attention is the currency, your productivity should take minimum attention
#3 - Should be reliable
This comes from basic issue with most systems which claim to use AI, are they reliable.
#4 - Should give insights
Its also important it should give you points where you can improve yourself.
#5 - Should not rule
The system should acknowledge that its a tool for use, and should not push user to use it again and again .
Small Wins is a daily task manager, built keeping these facts in mind.