Need good writers for long term work

hello i need good writers which can stand on my expectations, delay in work will not be accepted. The length of the article should be around 500-600 words. More than the length, the focus must be on the authenticity, style, clarity and ability to hold reader's attention. I need 20 articles for this assignment and I will pay $3 per article I will provide the topics / suggested titles for half of them and you can come up with your own suggested articles for the remaining. I could drop mine and use yours if your article suggestions are more compelling and interesting. You must be a native English speaker or having excellent writing skills in English. Your language and articulation capabilities must be impeccable. BIDDERS NEED TO WRITE A SHORT SAMPLE OF 250 WORDS ON GIVEN TOPIC TO CHECK THEIR QUALITY. Articles must be free of spelling mistakes, grammar errors and must be correctly punctuated. Articles should be original and unique. Plagiarism is strictly prohibited and will disqualify for payment. Content must pass 100% copyscape premium test.