i've shot 2 cases of these and each was totally different from the other. i bought them from a popular local field just before playing and, like an idiot, i didn't check them before buying.
one case was the yellow/blue shell with yellow fill. they shot very consistenly through my .684 insert and broke on target pretty much every time. i did have a hard time seeing the fill, but overall they were great balls for the price and had few to no cosmetic flaws.
the other case was the blue shell (not sure of the fill--i threw a few at the pavement outside and they just bounced, so i never saw the fill. my bro ended up using them lol) the shells had quite a few small dimples and was very comparable to monster balls. they would only fit in my .696 insert. i can say my bro didn't seem to have any problem hitting anyone, although we were playing on an indoor field which was more close quarters.
just from my initial experience, it would seem these balls can vary hugely from case to case, so just be careful you know which end of the spectrum you're about to buy.
By far the best I have ever shot!! I was shooting it out of a '09 PMR with a freak kit and was seeing 6 inch groupings at 100'! With no breaks of any kind in my gun or barrel only on all the people covered in blue paint at the end of the day.
The only downside I had was we got the blue shell/ blue fill and they were a little hard to track in low light. But next time I'll just make sure to get a brighter color.
I highly recommend this paint to others from my own experience. The batches I had purchased had some tiny dimples in the balls, but did not effect the balls at all in my marker. They shot consistantly and accurately. Paint fill is of high quality. I highly recommend the blue fill.
