I feel in some cases, yes. Especially when you want your blog to be written in a very humanized tone. Although it only works well when your prompt is correct. Another thing that I have noticed in Perplexity is that it is better at not reducing the length of your article. For example, if you want your AI-generated content to sound more like a human, unlike ChatGPT, perplexity doesn't reduce the length of the article.
Perplexity reduces the number count but chatgpt keep the word count exact what you need