Honestly? We have had a beautiful expensive wooden pram and two prams that look very similar to those above. However, the buggy that both my girls have played with to death and would choose everytime is a basic cheapo number that is similar to this
It's lightweight and easy to use and they love it. We've had it since DD1 was 2 and it's still going strong 4 years later. I wouldn't bother with a more expensive model again.