I admit I envy Imperial forces and the quality of their air superiority. The stormraven and Vendetta really put out a crippling amount of fire. I play-tested a voidraven and it just was not good enough to make it into my final list for my last tournament. IF it can last beyond a turn it can be amazing, but a 5+ save is hardly reliable.
So... focusing my list on target saturation was my answer. I rolled a triple raven list by just having too much ground force for those damned craft to be effective. Opponent HAD to go into skimmer mode to preserve his tiny points allotment of troops. From the shadows of cover my wyches pounced hard on those birds. Quite satisfying. Zoom up, disembark, spread out and then prey on the tactical flaws of the mon-keigh.
We just have to maximise our chances of rolling 6s at the moment. The only other option is to build more redundancy into the HS slot by increasing the number of flyers we take. I have no qualms about the beauty of the razorwing model and would be happy to do so but it has to be able to justify itself against other units that currently do a better job for less cost.
Kia Kaha, Dark Eldar players!