I currently work as a product manager at a startup and I'm looking to develop skills to eventually start my own company, ideally in the tech or sustainability sectors. I've acquired valuable experience but I there's some weaker areas where I need to delve deeper: venture capital, scaling startups, market expansion, etc.

This website lists Tepper, UNC and Gies among the best. Is this relatively accurately? Given some personal circumstances I believe an online MBA is the only option for me currently (as opposed to in-person).

Thank you.