PMI Premium- slightly larger paintball, good shell, terrible fill. 8/10
field paint- blows! 0/10
J&J Ceramic Barrel
20 oz. C02
Works best in a medium sized barrel, but it should work well with most barrels.
Great paint! I got a case for $44 from my generally overpriced local shop and it has worked very well. I've put 500 of these through my gun with only one break, and every shot is dead on- 5/6 hit a one foot diameter tree from 100+ ft. The fill is excellent- it's an extremely bright yellow color that is easily visible. I haven't seen a deformed or dimpled shell yet, and these paintballs almost never bounce.