LiFePO4 vs Lithium Ion: Which Battery Best for Solar Mesh Node? (spoiler: IDK!)

I am exploring Lithium Iron Phosphate (LiFePO4) batteries as a potential cold-weather solution for my array of #offgrid #solar #meshtastic nodes. But I keep running into dilemmas. Posting this in the hope someone smarter than me has done this before and knows if I am on the right track, or if there's a totally different solution I should be considering. Please share your ideas if you have them! #maker #electronics As with all my posts, this is (obviously!) not a tutorial. Please be safe and follow the law where you live 🙏