LiFe is much more reliable, but just relatively new technology, but number of "old" LiPo devices is really huge, and they still sell. So I think, we will have

LiFe is much more reliable, but just relatively new technology, but number of "old" LiPo devices is really huge, and they still sell. So I think, we will have at least few years pike of incidents, and I believe, then life will become safer.