What slings do we need to make a sling library?

We all went to the Oxford Slingmeet, and now have loads of food for thought.

It was so busy (and today was a quiet day, apparently) and the Sling Library was fantastic!  I kept having to pop over to all those slings and check them out again and again.  And I got to see a Didymos NINO for the first time (very soft).  The venue was good too, loads for children to do AND comfy sofas.

So my first thought and question is “What slings do we need to make a sling library?”  So fire up your brains and tell us in “Comments” what you’d like to see.

PS can i say a big thank you to the Oxford Slingmeet organisers for allowing Bree and I to pick your brains and watch and learn.