Can you help us?

We are planning to take an optimization for mobile browsers. For now, as far as we know, the chrome for Android 4.0 should have the best performance. But we have no that device in hand, if you have, it is a great help to test our existing demo version on it.
In the meantime, if you have the new iPad , please help us to test it too. It is better to have a comparison with the iPad2. For the demo version, it works not very smoothly in iPad2, so we want to know if there is some sort of improvement for the new iPad. The increased resolution is a big concern for us because our implementation has a tight relation to the pixels on the screen. Even the power of CPU and graphics have been enforced, we have a deep worry on the final effects.

One more thing, from our experience, the horizontal view seems to perform really better than the vertical view. We are a little bit confused by that. If you have any idea, please don't hesitate to tell us.