[Qt-qml] Porting without on-device testing

[Jan]

I know (I watched and enjoyed "ui-design-for-small-screen-devices" video 
yesterday) that you always should test your app on the real target device.
However, I think I wont buy e.g. N8 in the near future (maybe it is 
possible to rent one for a day).
Therefore I'd like to ask if those of you who already created an app for 
Symbian3 experienced a lot differences between on-device testing and 
running Qt Creator's simulator.

Maybe it is possible to sum it up in a few rules of a thumb ... e.g. 
"never expect your animation to look as smooth as it does in simulator" etc.

Thanks,
Jan