Pros- Fast- It is fast after you upgrade it, i would recomend the virtue or gangsta chip.
Light- This hopper believe it or not is actually about an ounce lighter then the vlocity select force.
Tight- This is no bs whether you play front back or mid, this is so tight that you rarely get hopper shots (at least to the front)
Cons- It is just a little high, but no big deal.
Conclusion:
Honestly this hopper is the way to go, Halos and Empires are so bad, there heavy as all hell, and are huge, with those its like carrying a damn brick ontop of your gun. Also alot of people dont know this bu a halo ways about 2.5 pounds WITH paint, the vlocity ways just under 2 pounds. Go with the brand the made one of the first electronic hoppers.