I'm not sure if this is the popular opinion, but after looking into TorqueScript I noticed it seemed rather... odd, especially with how it deals with strings. If you got to pick a new language to use in Blockland without any effort, which one would you pick?
Note: ECMAScript is the actual language that JavaScript is based on. JavaScript (also, JScript and ActionScript) are all pretty much the same language but with different "extended" features from ECMA.