I can't really think of any paint I've shot that is this bad.
Marker Setup:
Autococker '97
Freak Barrel
Recommended Barrels:
None, tried three different barrels and all had same issues
Strengths:
None broke in barrels over three cases.
Weaknesses:
extremely inconsistent lines. Pink is watered down and hard to see.
Review:
We were told by the staff at Extremez in Tualatin OR that Core Prime is the same as RP(PMI) Premium. Same shell, same fill, etc... The first case of Prime proved this was not the case. We decided to try a couple more cases thinking maybe we got a bad one. Nope, the exact same issues. Poor flying balls, with weak fill. That being said, we did shoot three cases of the stuff and didn't break a single ball. Maybe their process needs to be refined to ensure a more consistent flight. Does anyone, outside of Extremez know if there is any truth about this paint being from the same manufacturer as RP Premium? I have found no evidence of this at all. Extremez, if you want to keep a client base stop shoving this crap down their throats and try listening to your clients needs.
Conclusion:
I would never recommend this paint to anyone. It would prove frustrating and a disadvantage to anyone using it.