if you're just buying coals...
CN 108pc = $13.99 + $4.50 shipping
CH 120pc = $12.99 + $10.95 shipping
here -> https://www.coco-nara.us/products.aspx
experiment to figure out what you like ; )
without shipping cost, it's basically ~$0.13 CN vs ~$0.11 CH
use 1,000 coals, save ~$20.. not a big deal.
welcome to the forum : )