Im using Peg Perego for 3 years plus oredi. It's very sturdy. No matter how heavy is your bag etc it wont topple without any child in front. If you are driving, this will be good. But if you dont own a car and have to take public transport, I will strongly recommend combi. Recently, my colleague passed down a ten years old combi to me since her kids not not using anymore. I took it and used as a spare. I must say that it is very lightweight and manageable if you are alone with ur bb and a stroller. Only thing is that you cant hang things behind without the child in front. So its up to ur lifestyle, whether u have car or not, imo