Sit n Stand Stroller for 4yo and baby- worth it?

Giselle
My daughter just turned 4. We're expecting another girl in Sept. I want to be able to go for daily walks and on trips to the zoo and such with both girls, but I'm worried the tandem stroller will be so clunky and heavy that it won't be worth it. What do you think? Which brand have you used if any?

Vote below to see results!