My opinion is to keep shopping for a 250 EXC or a Gas Gas. I've ridden a lot of MX bikes in the woods and they certainly can be ridden on the trails and work decently. But an EXC or a motorcycle built for the woods is much more pleasant to ride. You could make the SX just as pleasant as an EXC, but you would have to put money into it...suspension work, flywheel weight, etc. My advice, for whatever it's worth, would be to wait and shop for a more woods-oriented machine.