Reliable and consistent
I use several design-as-a-subscription services and ManyPixels is the most reliable and consistent. As with all these services, you get back what you ask for. So you do have to be creative and very explicit with the design briefs you write. However, the response times are good and the designs are professional. For most business owners, this will be faster, better and more cost-effective than doing it themselves or hiring freelancers. I still recommend ManyPixels above all the other design-as-a-subscription services. Not the cheapest, but you get what you pay for.