I have been doing tasks on Picoworkers for the past year and sure it's the best. Tasks to be completed are always available 24/7 meaning you work when it's convenient for you. The ability to earn more is determined by your overall skills. Apart from micro-tasks, you can take part in surveys that pay well. Added to that are offers that involve downloading apps (mobile or desktop) and completing specific tasks for a premium price. Furthermore, unlike other sites, you can withdraw through Paypal, Skrill, Airtm, or Litecoin your earnings daily as long as your earnings are $5 and above. The support team always responds quickly to inquiries. One can also switch from worker to employer and post jobs. Picoworkers offers various ways of enhancing your business. For that a 5 rating.