TechGearLab

The Nerf Ultra One Motorized Blaster could launch a dart nearly twice as far as the second-place contender and more than three times as far as the weakest blasters. This is primarily a result of the dart design on the Ultra One, which feature aerodynamic fronts plus grooves on the back that give them spin like a well-thrown football. The drum-style cylinder is massive, holding 25 darts, plus there are also holders for four more on each side of the stock.
Unfortunately, this blaster can only fire Ultra One darts, which are more expensive to replace than standard darts. Plus, if you're being bombarded with your opponent's different-style darts, you can't pick them up and use them to return fire. Also, C batteries are heavy, and since the blaster draws a ton of power, they won't last very long. Having said all of that, the Ultra One Motorized Blaster is pure awesomeness, especially if you want a model with a phenomenal range. 

The Nerf Ultra One Motorized Blaster could launch a dart nearly twice as far as the second-place contender and more than three times as far as the weakest blasters. This is primarily a result of the dart design on the Ultra One, which features aerodynamic fronts plus grooves on the back that give them spin like a well-thrown football. The drum-style cylinder is massive, holding 25 darts, plus there are also holders for four more on each side of the stock.
Unfortunately, this blaster can only fire Ultra One darts, which are more expensive to replace than standard darts. If you're being bombarded with a different style of dart by your opponent, you can't pick them up and use them to return fire. Also, C batteries are heavy, and since the blaster draws a ton of power, they won't last very long. Having said all of that, the Ultra One Motorized Blaster is pure awesomeness, especially if you want a model with a phenomenal range. 

Motorized Blaster Comparison