Hello everybody! I need to get C1 level in English and I think I'll do IELTS exam. I'm looking for a good and cheap English course to reach my goal. Now I've got B2 level. I would like to know if some of you got C1 level studying on its own, and what you think about courses at "Wall Street English" by Pearson and the online course "Road to IELTS" by the British Council (http://www.roadtoielts.com/testdrive/).

Thank you!