So, I have carried Quikclot sponge as a LEO in my IFAK for several years. I've had some limited training in it's use - meaning, I feel comfortable knowing when and how to use it. Reading medical studies, DoD studies and personal stories, I wouldn't go on duty without it. However, I have been starting to think about putting together some personal IFAK's. I started to explore Qickclot options - Sponge, Rolled Dressing or Z-Folded and the vastly different prices, I find myself very confused. I was hoping someone could explain, beyond the physical attributes, the differences as well as the advantages and disadvantages of each. I apologize if this has been discussed before. I have searched through the 10 pages of posts related to Quickclot but did see anything.