Solved Plugin speeds compared: lua, c#, javascript and python?

I would like to try to write some simple plugins. In python preferably.
I heared lua is much slower then c#, is that true?
How do javascript and python compare in speed?

 

If im not mistaken at the moment c# is fastest, javascript slowest. Lua and python are pretty equal and not much slower than c#.

 

Maybe not quite to the point, but HERE pretty good comparison.

 

so C# can be up to 40 times faster then lua ?

 

Quite rare, but probably yes)