I've played some on-line demos of silverlight component packs, like Telerik, NetAdvantage and ComponentOne and although I was very impressed by what I saw, I had also the impression that the demo applications were heavy to load, even during the usage of some components.
I'm planning to try silverlight in a project that demands loading large amounts of data, using grids and charts.
What the guys who use silverlight can say about that?
Is silverlight a good choice for web applications which display large amounts of data and focus on user productivity?