3W 100 or Da100?
I actually feel bad for 3W saying this... but it is no contest. Comparable power at best (I think the DA has more) and the DA is 1-lbs lighter. Transition is excellent on the DA and well as vibration. It's a no brainer, in my book.
If you haven't seen a H9 CAP fly with a DA-100 you can check it out on my website. Click the "WWW" button at the bottom of this message.