From reading the comments, seems like it would be useful for battery power storage in the home (since it's cheaper and safer, and weight doesn't matter), but not great for a car yet (since it weighs more)
Not that good for storage either, because of lower cycles than Lithium (which is already low anyway)
Huh? 5k cycles is huge?
It's a daily recharge for over 13 years. I don't remember having a battery lasting that long.
Yup. LiFePo batteries are now starting to have lifetimes that long (or longer), but they haven’t been in the field for long enough that people can notice yet.