All the Halo's (rip, v35, stock)
Dye UL Kit
Empire Magna Drive/VLocity
Crossfire Stubby 70ci 4500psi
This is one of the best hoppers I have ever used. I have used Halo's and Reloaders. Speed wise the Halo with a V35 board is faster then the VLocity. Unlike the Halo's I have used my VLocity has NEVER broken down on me. With the multiple Halo's sometimes it would not turn on even though a fresh set of batteries was in it. Other times it turns on then shuts off. With the VLocity you flip a switch and you are good. I have played countless games with just two 9 v's in it and it has not died. My favorite thing about the VLocity is the weight. It is by far the lightest hopper I have ever held and shot with. It says in my marker setup that I have an Empire Magna. I just bought this but dont worry it will not get more use then my VL. This is the lightest/most durable/efficient and one of the fastest loaders I have ever shot with.
If you are looking for a great hopper to buy whether it be rec ball or tourney ball the VLocity is it. If you are looking for an upgrade from your Halo buy the VLocity you won't regret it!