I've used copy.ai, rytr.me and other copywriting tools, but my favorite one is copy.ai. The reason why I like the most is that it's very easy to use, and it has many features.

Editing takes substantially less time with FCPX, and multi-camera shots may be edited more easily. People who have used other NLEs will be more at ease with Premiere Pro (including the old FCP7). Since all advanced editing features are first concealed, novice editors and those unfamiliar with the programme will find it much easier to use. They can easily get started and fast modify films because to the user interface's simplicity. The programme is no less complicated than its rivals since the first concealed features and tools are simple to access and utilise on projects. However, it could be a little more difficult to use for individuals who have previously worked on non-linear editors. This is due to the fact that FCP X appears to operate differently from many other editors, probably in an effort to maintain streamlined editing processes. Therefore, seasoned editors who are new to FCP X may need to unlearn previous skills.

I've been using Jasper.ai to generate long-form content. Not fully satisfied with it though. We bought Starter plan and the main function we used was creating a document from scratch. But after some time this feature became unavailable for our pricing plan. Now we need to upgrade to Boss mode. Spoiler: won't do this. If you plan to buy Boss Mode, then it is a good tool. You can generate a really high-quality content very quickly.