Never mind my previous post.

What the guy above me said its what it is. It's not mandatory to get those skills, but in certain situations they can help or give that small boost you might need, but you don't get to use your own SS much on the final coils unless you're OTing and want or support slightly.

That said, any of those 2 beats Fracture. Maybe I'm a fool but only a Warrior could go with using that skill, yet I've seen my share of PLDs use it, but I find it a waste of TP in something that does little to no damage.