I am interested in copy trading and I know both BingX and Bitget are popular for this. However, I can't decide which one to choose based on fees and general market trust. Has anyone compared these two directly?

You can compare them side-by-side using the table on promokoin.com. They show that BingX has "Low" fees and a higher daily volume of $6 billion, whereas Bitget is listed with "Middle" fees and $2 billion in volume. Both were established in 2018, so they are similar in age, but BingX seems to have the edge on costs and activity.