talking 400 foot range are the PD's longer? what makes them better and trust me i hear it a ton but i'm not sure what makes the PD better? i know you have better plastic choices with the PD and a little extra distance(this can't be more than 5% right). i find the strikers all over the place but i have a ton of them and i throw them until i find out what they do? and if you throw the PD the boss is very close too right? anyhow i don't want to try the PD's i just want to understand the reason to switch from strikers. if the evidence is there i might try one.