After much deliberation, my DH & I think we've settled on the Uppababy Cruz V2. I haven't pulled the trigger on purchasing yet because I can't stop the niggling worry in my mind that 11.5kg is pretty hefty once you have a quickly growing infant inside. I have a very pedestrian life - walk pretty much everywhere, occasionally using trams. Would love people's thoughts on whether you've tired of a stroller this heavy.