That's true. I wouldn't care if animations are not fluid as long as it is functional. But @MarekBns said above: For me 830 is far from good. And on DC Rainmakers Review in a comment: "Touchscreen is disaster. If DCR says it is much better than it was on 820, then it was no touchscreen most likely. On my 830 it is sometimes not responding at all, sometimes “too soon”. Maybe I am not used to this type of screen. I am convincing myself I do not need to work with the screen so often..." This really scares me away from the 830. However in the Review Videos from DC Rainmaker and DesFit the touch seems to be ok. Maybe I just have to get the 830 myself to get an own impression. :/