Anyone using Lithium Iron Phosphate batteries? Thinking of switching over.

Buddy has them in his 2021 Night Hawk from factory. Had to replace one first year had it, said super light. No issues since.

Need the right charging system

I've seen a lot of positive reviews for using them for house batteries, but not so much otherwise. The light weight and ability to be drawn down to like 5% of their charge is nice for 'house' batteries.