To me it burns a little quicker than Royal Oak, also it seem to have more small pieces.
I mentioned upthread, I have found junk in bags of both Cowboy & Royal Oak.
The Super WalMart by me used to always have Royal Oak lump, but reduced all their bbq space when x-mas came(no wood chunks, no lump, etc.), hoping things are back to normal now. Ive been going to Bass or Home Depot instead.