You want someone with passion. They should have a skin thick enough that they don't take rejection to heart, but thin enough that 'hear' those who would offer them constructive feedback. They need to be able to concisely articulate your vision to customers of all applicable types (investors, retail, industry), and deduce your next course of action (pivot) from many disparate and incomplete data points.
As for skills, these should complement your own such that the whole is significantly greater than the sum of its parts, and that the whole is just about right for the task at hand. Sorry to be so wishy-washy, but it really is one of those case by case things.
You want someone with passion. They should have a skin thick enough that they don't take rejection to heart, but thin enough that 'hear' those who would offer them constructive feedback. They need to be able to concisely articulate your vision to customers of all applicable types (investors, retail, industry), and deduce your next course of action (pivot) from many disparate and incomplete data points.
As for skills, these should complement your own such that the whole is significantly greater than the sum of its parts, and that the whole is just about right for the task at hand. Sorry to be so wishy-washy, but it really is one of those case by case things.