Differences between GWT and Vaadin

Question

Can anyone suggest whether \"GWT\" or \"Vaadin\" are a better choice to design an application? Also: what are the differences in coding style?

Answer 1

I haven't tried Vaadin. I'm a GWT fan, but I CAN say that I've been a bit disappointed by the default widget set provided with GWT. You really need something like SmartGWT to fill the framework out.