I'm doing a suckling pig rotisserie style over a fire pit and I've been trying to find a local firewood supplier so I can keep the fuel costs down. I came across someone selling "Woodchucks fire logs", which are primarily made from hickory, oak and cherry trimmings + sawdust that have been pressed into logs (no additives). The price is right but I can't find any info online about people cooking over these logs. Has anyone ever used fire logs like these? I guess my main concern is they'll burn too fast and not give off much smoke. Here's pics of what they look like: Any advice is much appreciated. Thanks!