I think you are right on LB. I have swapped it for GS as swoop is just so good for both closing and escaping. I've just discovered how awesome healing spring is as well. Fighting in the regen combo field is fantastic. Plus swoop gives you an instant heal leaping in or out of it.
I will try S/H if you think it is better. I really like the stun on GS as well though. You can take down the NPCs so much faster by interrupting their heal. And that is important for a roamer taking down camps!
Particularly around the map design of the BL maps - the areas around the BL waypoints get all the action where as the water/nw/ne corners are almost never visited. That is a real waste of space, and its boring fighting in the same areas all the time.