Weapons Grade paintballs - can't compare, as i used a different marker in different conditions
Diablo Origin - Same as above
Physcoballistics Lightening - Converted to pump with a .689 Hero 14" barrel.
Smartparts Ion - totally stock as of now.
BT-4 Combat - Smartparts Progressive 14" barrel & 6 point adjustable stock.
Is only resonably accurate
This isn't the best i've used, but isn't the worst either. I've used it on several occasions, all scenarios. The paint i got on the latest occasion was dimpled and not that great, but this is understandable as the field i got it from buys paint in bulk and it was the middle of the winter. When i got a good, non-dimpled paintball, it flew well and broke on contact. When i got a bad, all dimpled-up paintball, they flew unpredictably and knuckled wildly. During the summer, the paint was solid, if unremarkable. It was what a paintball should be, nothing more and nothing less.
A good, solid field paint. I would not recommend for tournys, and it's a bit pricey for practice.