I’ve been researching professional book editing services, but it’s hard to know what truly sets one apart from another. Should authors prioritize experience, genre expertise, turnaround time, or the depth of editing offered? For those who have worked with professional editors, did the service noticeably improve your manuscript, or were the changes more cosmetic? I’m trying to understand what a high-quality editing service should realistically provide before committing to one. Any insights or personal experiences would be really helpful.