Based on my experience, I think you might be better off by talking to other non-native speakers whose skill level are about as same as yours. A linguist professor Stephen Krashen thinks the best way to acquire a new language is through "input comprehesion", which means you should read and listen to the materials that you can understand, and gradually build up your skill as you go along. It will also build up your self-confidence too.
Therefore, it's not necessary that you will benefit the most from talking to native speakers, unless you are in a fairly advance level, or they are very skillful to handle non-native speaker's not-yet-fluent English.
Good luck to your learning