For me, it would depend what else there was to do outside. In the UK, very very few schools have the sort of playground climbing equipment that schools in the USA have. But a good school has activities for children to do and toys and creative games to play. Playground markings, skipping ropes, bats and balls, dress up stuff, bricks, etc etc.
Personally, I think that is more worthwhile than one piece of climbing equipment. So I'd want to see an overall picture of what happens at recess and what the children do, and how the adults interact with them.