JavaScript vs VBScript

Hi there,
Which one of the two JavaScript,VBScript is best suited for scripting? Are they supported on both NN and MSIE? Which one of these runs faster? Which of the two provides the maximum features? Also what is the learning graph for both assuming a person is new to both these?
Thanks in advance.

For client-side scripting I suggest that you always use Javascript as the majority or browsers support it.


For ASP scripting you can use either, which ever you are happier with.