We have an older version Uppababy Vista stroller that we have used and loved with DS (19 months) and we are expecting Baby #2 in March 2016. DS is small (24lbs) so I'd expect him to be below the 35 lbs weight limit when #2 arrives.

Since the update to the new model, older Vista accessories are really hard to come by and many stores no longer even carry them. One of the local stores just got a shipment of the rumbleseat in stock and I could get one ($100) to convert our Vista into a double.

However, while I was waiting to see if they would come back in stock I was able to pick up a City Mini GT double off our local listserv for $50. Its in really good condition so now we have a side by side double. So here is my dilemma, do we get the rumbleseat and have an inline double or just get the ride along board so that DS can either walk along with the single stroller or catch a ride on the back and for longer trips we'd use the City Mini Double?

Also I'll add that we are city dwellers and our stroller is basically our car. Fold doesn't matter because we won't be putting it into a car often.