The Tippmann A5 is an excellent choice as a launcher for the Pepperball range of non-lethal projectiles. It's reputation as the most reliable and robust launcher available is well deserved. It also has many features that other launchers do not have, that put the A5 in a class of it's own. Features like the Cyclone feeding system, which allow the firing of up to 15 balls per second with 100% reliability. Also the ability to remove the gas line within a minute and screw the gas bottle into the receiver of the launcher, allowing for various tactical configurations, is a big advantage in many tactical scenarios.
In short, whether you require a Pepperball launcher for professional security operations, or for home defense, the Tippmann A5 is the most reliable, robust and versatile launcher available.