So I keep reading on here I have $200 to spend do I get more ammo or more food storage. The real question is; what kind of water filtration system do you have? If you aren't filtering your water that you are adding to all your food storage from the local creek after your store is dry you will be sick as a dog and not shooting any of the ammo you saved up and boiling it wastes too much of your fuel sources long term. So the question is are you going to die from dysentery or Giardia or are you good to go? We have a Sawyer Point Zero Two Purifier with Bucket Adapter kit. filters up to 600 liters a day and has a backwash system Removes 99.997% of viruses, 99.99999% of bacteria, and 99.9999% of Protozoa/Cysts. Plus life straws, next is water bottles with filters built in. Any other systems worth looking into?