When choosing a platform to write online novels, there were many factors to consider, including the platform's credibility, reader base, writing support, and so on. Here are some suggestions for choosing a platform: 1. Popularity and credibility: Choose a platform with high popularity and credibility, such as Yuewen Group, Qidian Literature, etc., to get more readers and support. 2. Writing support: A good platform should provide good writing support, including outlines, copywriting, character setting, scene description, etc. Some platforms also provide writing guidance and feedback to help improve writing standards. 3. Reader group: Choosing a suitable reader group can better meet the needs of readers and increase the popularity of the work. For example, if the readers were mainly young people, then they could choose a platform with more young readers. 4. Resources and Promotion: A good platform should provide enough resources and promotion to help the work gain more exposure and recognition. For example, they could promote their works on other platforms. 5. Cost: When choosing a platform, you need to consider the cost, including writing fees, and the cost of a membership. Some platforms may charge a higher fee while others may offer a lower fee. It depends on your financial situation. In general, choosing a platform required a comprehensive consideration of multiple factors and making a choice based on one's own needs and writing level.