There's no right 'in' language, but there is a language you feel most capable/comfortable in. As you know C, the different languages are all of equal simplicity

There's no right 'in' language, but there is a language you feel most capable/comfortable in. As you know C, the different languages are all of equal simplicity (afaik) and the frameworks fill equal gaps on the various languages. Sorry there's not an answer here.