I have decided to go for unit 11 for the same reason as you. We did the multi-media unit last year but the teacher that did it is leaving and I dont feel confident enough to carry it on.
You are further ahead than I am as, with everything else going on, I have not had enough time to look at it yet and will have to do so during the break. (Who ever had the idea that the next few weeks would be a holiday?)
I would be eternally grateful for any help that you could give me and would be more than happy to share anything with you (as and when I manage to produce it ! )
Anthony