What Second Year Internships Would Look Best For IB?

I am hoping to do Investment Banking when I graduate like many others on here. I am at UVA and am currently interning, in the summer after my first year, with a startup. I am creating their pitch deck and financial model so they can get funding from investors. I know that this isn't the best first year opportunity but I don't think it is worst. I was hoping to find out how different opportunities rank for second year summer especially in the eyes of investment banks whose internship programs I will be applying to for the summer after my third year. Thank you so much for your input!