I'd say go before it's too late. Being there, done that. After 3 years I realized that the founders wouldn't change their M.O. And that was after writing 3 prod

I'd say go before it's too late. Being there, done that. After 3 years I realized that the founders wouldn't change their M.O. And that was after writing 3 products, developing the team, deploying the thing. There are plenty of good start-ups to work. Take that lesson as lesson learned and move on.