I debated buying a stroller that would only work for ~1 year. Fortunately, someone bought us a City Mini, so we didn't have to buy a separate normal stroller. If you have to pay yourself for 2 strollers, I understand the concern.
However, it's been amazing as someone who lives in NYC (takes up sooo little space in our apt) and travels a lot to in-laws while paying for a seat for the baby. Going from apt to the car - just fold wheels and drop it into the base (yes,
@Emkay I think the base is key) is sooo convenient. And travelling to my in laws 5-7 times in the first year (over 10 legs of flights) and just taking the Doona in the car/Uber, pushing through the airport, plopping it on the plane, pushing through the next airport, plopping it into the car ride to their house... I mean just so convenient. Funny, yesterday someone saw us at LGA and said "Don't you love that stroller?? Our son just grew out of it, we're so sad. They should pay us for all the advertising we did for them." lol but seriously, so many people have stopped me to ask about it.