This proves global warming is a hoax s <| sep |> It won ' t , at least not right this minute . It is , however , the future of the language , as well as a really small change for most day to day usage . At this point , unless your work in Python mostly revolves around maintaining legacy code or relies on some large Python 2 only library , there ' s absolutely no reason not to switch . My company has been using Python 3 since we started in mid 2014 , and despite our use of it for a wide array of cases ETL , web application backend , automation , data exploration , machine learning , etc . we have never once regretted using Python 3 . <| sep |> I would recommend the M 1 . There are already other boltaction sniper rifles , so the M 1 will play the most differently . At least , that would be my logic .