Select the best quality text/content from online, check it, is it suited with your context? Proper selection is too much important for delivering better new one. Get the content from there! And place it on the editor of SEO WAGON Article rewriter tool. Hey, click on Next and see the effects, the engine will read it and gives you options to rewrite as per your choice, choose appropriate synonyms, or you write your own word. There are thousands of synonyms of each word in our dictionary, let’s go for the quickest way of generating article.
Imo it is not possible for google to detect properly spun content, it is not worth computing power it requires. They can do this using ngrams for example, but it is uses a lot of queries. And for example article spinner I coded beats this algo, so google cant detect that the content is spun. Manual spinning is also good but it takes more than 30 minutes per article.