So I was perusing grenades the other day, looking at stuff to fill out what I want my milsim kit to have and do, and came across the airsoft innovations cyclone frags and the banger. Reusable sound and frags...? Deal. But, I want to know how effective they are in real use.... especially with the cyclone being that there are bbs involved. Any and all information is super helpful.... before I set my heart on buying them. thanks.