There are different kinds of conversational English courses, and a lot depends on your goals. If you want to not only practice speaking but also improve your overall English skills, it's better to join group classes rather than just conversational ones. To finally overcome my language barriers, I decided to give
promova.com a shot to boost my English to a C1 level. I'm also planning to take an international English exam in the future, so this preparation is perfect for me.