This is the best carseat.  My son loves how comfortable it is and he is not willing to take long car trips.  Worth every penny!  Only con is that it is super HUGE!  I have a Cayenne and there is no leg space for the front seat.  Just purchased the Britax Diplomat, which is the smaller version of the Britax Boulevard.  Going to test drive the Diplomat to see if it is as comfortable as the Boulevard. —… read full review »