Not every long utterance counts as rhetorical iṭnāb. When further wording supplies no identifiable meaning, clarification or effect, it may become prolixity (taṭwīl). For that reason each classical technique must be tied to a specific rhetorical point (nuktah).
Repeating a particular item after mentioning its whole class is valuable if the speaker intends to mark that item as significant. Mere repetition without a further purpose does not establish eloquence.
FormCriterion
IṭnābExtra wording yields a discernible benefit
TaṭwīlLength without corresponding communicative gain