Go for the t-motor CF props. Half of mine were totally balanced out the box, the other half only needed a tiny skim with the sandpaper. They fly well, and I'm pretty sure they're one of the reasons vibes are low on my frame.
As with all t-motor stuff, don't expect them to be cheap though...
thanks for the thoughts. I ended up ordering 2 hobbyking propellers. I'll see how they look and get back to the thread. I agree though if they are as bad as people say, it's not worth risking the copter for a cheap prop.