It depends on whose skill set in most valuable in terms of business growth. The value of each founder depends on company stage. Technical generalist tend to be more valuable at the beginning of a company’s lifetime since they can hack together a minimum viable product. As the company matures, a stable hand who is able to make sure the product doesn’t go down is probably more stable. Based on the information your provided it would be hard to tell what your individual skills are and consequently what you bring to the table.