I have a gerber gator with an 8 inch handle, the model with the little knife that fits inside the handle. It is a decent hatchet. With a little sharpening it holds a good edge. It carries like a knife and you can hold it like an ulu for all sorts of camp chores. It will even split wood when you baton it. You can chop kindling, make shavings, fuzz sticks, chop up stuff to cook. Some guys use them to field dress game (I have never tried this). I would not try to fell a tree, but for proccesing downed wood, it is a fairly good compromise.
The handle is very short and I have hit my knuckle more than once. I just got a 14 inch handled hatchet and it feels a lot more comfortable.
I would go with a longer handle. The knife that fits inside the handle is not worth it. You have to take it out before you start chopping, otherwise, it will literally "fly off the handle."