Suggestions needed! Strollers for baby and toddler

Annika

Hello ladies so I have a 14 month old baby and one on the way 7w3d. With my first we used the chicco key fit 30 carseat and stroller. Now she uses a different chicco carseat since she is bigger. Anyways I would like to use the same carseat if there is a double stroller that would fit it. Any reccomend of double strollers that were comfortable and not took bulky would be greatly appreciated