Precision | D4 Rogue Key Passive

Precision is a Rogue Key Passive with the following effect (simplified):
Critical Strikes with Marksman Skills grant you Precision granting you 4% Critical Strike Damage per stack. Upon reaching Maximum 5 stacks, your next Marksman skill is a guaranteed Critical Strike that deals 40% increased Critical Strike Damage, then lose all stacks of Precision.

Once you select Precision as your Key Passive, you can't select any other Rogue Key Passive. They're considered to be very important parts of your build, so it merits quite a bit of possible discussion.

How best to use Precision

Basically this segment will be giving you a rundown on the basics on the "WHEN, HOW, and WHY" of the Precision Key Passive.

Questions we would answer here would be like:
How to use Precision, as a baseline.
Why you would choose Precision over other Key Passives.
When would you consider Precision? As a build-around? An "augmentation"?

Precision Core Synergies

TBA: When choosing Precision, are there "absolute godtier" level synergies you essentially NEED to take?

Related Links & Other Information

Still got a lot to do, a lot of data to track, and how best to present it! Post-launch will clarify alot of this for us!

In the meantime, Related Links:

• If you're here, you're probably looking for some info on the Rogue Class.
• Related Skill Tree Nodes: Precision
• Summary of all D4 Build and Character Customization Systems.