Only way to know it is to try it
All depending your favorite gameplay, but it reach what i personally like for SH3.
The only big downside of this mod is no torpedoes are automatically loaded while in bunker...many times had to restart patrols because of empty slots!
And when refueling rearming at a Milchkuw you’ll have only 4 torpedoes (make sure the red slots are empty!)
Not to say singles missions are not playable because of no torpedoes loaded...
Ccom12 is only for career mode.