Na-Ion batteries are better than LFPs when considered the temperature range between 0C and 0f. In this [0] review, prof hobo demonstrates this is the only reason to by Na-Ion (right now).
Your mixing of units is baffling, almost nobody knows both Celsius and Fahrenheit. For the rest of us:
-18°C to 0°C
0°F to 32°F
I knew what 0°C is in °F since I know the °C to °F conversion rate, but my European self isn't able to assign any actual reference to that, which made it kinda useless to me :)