I don't think this topic makes much sense, because of 2 reasons:
1.: You won't receive an answer which class would be the best for a certain style of playing, all you will receive is a statistic about the most popular classes.
2.: I don't think there will really be a best class, otherwise it would be pointless to play the other classes, don't you think so? IMHO it is more important what you feel comfortable with, and the only thing to find this out is trying all classes yourself. Creating a "skip the fun" character once a week helps there. And don't tell me you are not patient enough to wait for the cooldown to reset, I would recommend to play each class at least for two weeks regularly, before you can even dare to make yourself a picture about the capabilities of the class when reaching the corresponding skill ceiling.
What you are doing here is asking: "Hey folks, I am searching for the best music for me. What are you listening to?" and all you will receive are the charts in small. But you must find your own, special style, and that's why a poll, that only shows the preferences of the majority, is completely useless.