I have a friend that just got a wood buring stove and i have another friend that is about to cut down 40 trees but the trees are called tulip trees according to him. My question is if that type of tree is good for firewood ? i have already heard one guy at work say it may burn too fast ? I am getting it for free but if it not good wood then i will pass on it . any help would be greatly appreciated as to whether this wood is good for burning, what are the down sides is if any etc.