we got a phil n ted double stroller, which weighs a whopping 10+kg and costs a bomb. I am not sure if it is that useful as it is so heavy, I cannot handle one-hand. Even with 2 hands, I really need to use my strength. Only my hubby can carry it in and out of the car with relative ease... hmm, afraid it will be a very expensive white elephant.
one time we used it - was pushing it from the carpark to the lift lobby. the stroller was so wide that we cannot push it in between the parked cars. have to stop, unload the stroller, close it up before we can squeeze it through!