I am looking to make the jump to LiPo but in researching what to buy, I came across LiFePo4 batteries. They are "safer" (allegedly) and do not require as much TLC as LiPo's. They also charge faster. So why do most people still run LiPo's in RC cars/trucks? I am leaning toward LiFePo4 packs, since they do charge faster and you can store them in the house without having to use a LiPo Bag, Concrete Block, Ammo Case, etc...