Stroller question for moms with 2

JK

1st time mom, debating on what stroller I want to get. For moms that now have 2, do you ever still use your single stroller?

I know we want to have multiple children, so it feels like a waste to get a single stroller now and then have to buy a double later. However, i don't know that I want to be lugging around a double stroller for 1 kid...