I don't know that there's much spall with ceremaic plates, I've only heard them being absolutely necessary for steel plates. Plates are there to protect the vitals, the most important ones being the lungs heart and spine. What if I get shot in the arm, I could probably survive. What if I get shot in the stomach, I would probably survive. What if I get shot in the face, I'm screwed. I wanted these plates for only the extreme scenario and to protect my most vital organs. I am not planning on being shot at day in and day out and I want to be mobile as possible. Spall guards, groin armor, shoulder armor, and other protection doesn't fit my need. If I am ever in a situation where I need to wear my plates and I'm worried about spall or my junk being shot, I'm probably already screwed. Having body armor won't ensure I will survive, in only increases my chances. Increasing my chances more with added protection decreases my mobility and I think that will hurt my chances of survival. Its a balance of protection and mobility for me. If I was in AFG I would want all the protection I could get. But even then I think mobility is an issue too. Just my thoughts with no prior military background.