I'm currently finishing my first manuscript and wondering how important professional book editing services really are. Some writers say editing makes a huge difference in readability and quality, while others suggest relying on beta readers or editing software first. For authors who have already published, did hiring book editing services noticeably improve your book? I'm especially curious about whether it helped with structure, clarity, or just grammar. What was your experience, and would you recommend investing in it for a first-time author?