The way I understand it is: cofounder is preferred because it's so much harder without one; solo founder is second choice; worst is pairing up with a cofounder you don't really know because you think you're supposed to.
The way I understand it is: cofounder is preferred because it's so much harder without one; solo founder is second choice; worst is pairing up with a cofounder you don't really know because you think you're supposed to.