PayPal is one of the riskiest payment methods and a favorite of scammers. Ask for ID with selfies and signatures and check for photoshop. http://fotoforensics.com/ It is best to call PayPal and tell them you are selling bitcoin as they allow it.
I am willing to purchase via PayPal immediately, at all times, if you are selling within my set range. I have my phone set up to notify me whenever there is an update on Paxful. Bitcoin release must be instant.