Of course, it depends on you and your schedule. Find a babysitter and a doctor NEAR WORK, not near home. Get the most basic model with a reversible handle . But you won't need it the first 6 months or so. Make room for the stroller in the trunk of your car .
Most car seats have the same shape.
Because a young baby is usually in the front seat next to you, one of the biggest problems is how to keep the sun from shining on the baby. After 6 months, switch to a regular car seat. Be wary of heat in the car. The car seat has a tendency to be warm. Especially because any attempt to block the sun usually also blocks the air-conditioning vent.