I've smoked at 225 and 250 degrees and did not see an appreciable difference in the smoke ring or flavor. I will say that I used hickory for a couple of butts early on and the smoke was strong and somewhat bitter. Changed to Lumberjack's 100% Oak and the flavor is very, very nice. I usually cook...
Dick's has treated me well with the free shipping on orders over $49 and usually has them to me in 2-3 days. As mentioned in an earlier post, Rural King is not in California and they WILL NOT ship here either; Dick's is a convenient, affordable alternative.