Hi, I've done the Scottish Baccalaureate in Languages this year and in fact have just done my final presentation today! You can choose anything you like for the interdisciplinary project which makes it really fun and this type of independent research is good preparation for university. I'd really recommend it! I have done Advanced Higher English, French and Spanish this year as well as the Baccalaureate and would say this has been a lot of work (especially with university applications) but manageable. I also have six Highers, although I did one a year early. I would advise that this would be a lot of work but it also depends on your plans afterwards. Are you planning on applying for university and if so, which course and where? I am looking to study French and Spanish this year so this was definitely the right decision for me, and I wouldn't want to be taking another subject as this could put my grades at risk when I have a very high conditional offer to achieve. Hope this helps and feel free to ask any more questions!