Scribble! has one major drawback; it's ram resident. In other words, you
can only create a document as large as one that will fit in RAM.
WordPerfect is disk based. If the Amiga implementation is anywhere as neat
as the MS-DOS implementation, then it will be the package of choice for
word processing, especially if you work with lengthy documents like
chapters of books. WordPerfect is the best of the MS-DOS word processors (I
like it even better than Microsoft Word), so if you're going to do serious
word processing, it's certainly worth looking into.