There is no best script. The best script by definition is the one you write yourself, since a] it does exactly what you want and nothing more b] it does the things it does exactly the way you want them to be done c] you know exactly what the script is programmed to do and how to control it.
Asking for a 'best script' is the same as asking for the best video game -- it all depends on personal taste, purpose of using the script, and a kazillion other factors.
Anyone who claims that one script is better than the other can only speak for himself and not speak in general, and if he maintains that one script is superior to all others, he is only talking nonsense.
PS: the above statement is not an 'opinion'. Anyone who states that one script is better than the other is stating an opinion...
