Affix “Tactical”: difference by stars

Here's the translation:

Here's what I notice about the differences when upgrading Tactical affix stars:

I. Bullet Damage Explosions

0 stars - 2 triggers
1–3 stars - 3 triggers
4–5 stars - 4 operations
(Damage increases with each star)

II. General attack
Note: This section is modified by the higher affix bonus from Section III.

Maximum 40 stacks, increase total attack by 24%

0 stars - 20 minutes to reach maximum. At the 12th minute of the stage will receive 14.4% of the total attack.
5 stars - 12 minutes to reach the maximum - will be achieved by the end of the stage.