Alright! I decided that this winter break is the perfect time for me to start making a web comic.

I feel that it's important for me to get used to the way comics are laid out and to try and get myself to produce things faster it'll be good to set some sort of production schedule... but I want the opinions of my friends. Should I go with one of my original stories or should I first try to make a doujinshi (i.e. Harry Potter, Phantom, Final Fantasy, Phoenix Wright and so on)?

What do you guys think? I really need your opinions on this!