Option
Manual notes
Fine for a while, but easy to forget under pressure.
Alternatives
Compare the usual options side by side.
This page helps buyers understand the difference between a simple record-keeping tool and a full decision-support workflow.
Option
Spreadsheets
Good for records, weak for in-session decision support.
Option
Generic trackers
Can log results, but usually miss the decision workflow.
Option
No system
Fastest path to chasing emotion instead of following a rule.
Option
ZenRoulette
A guided process for pre-checking, deciding, and reviewing.
The point
Buy the workflow that matches the way you actually play.
If you only need static notes, a spreadsheet may be enough. If you want pre-checks, session limits, and review in one place, ZenRoulette is the closer fit.