I've noticed that the basket weight limit is significantly lower than other strollers, which often list 9kg or more. Is the basket on the Mios 3 that much less robust or is it more about the space and what they estimate it will allow?
9kg maximum weight limit for a basket is actually not that usual - some stroller brands have it, but I personally saw much more with 3-5 kg basket limit. The Mios' basket, however, IS on the small side. I mean, this is a compact stroller. So only the necessities and some wet wipes, a bottle, and a few things will fit in it. I personally had a full basket and then attached a changing bag over it thanks to the frame shape, so I kind of expanded the size by that. But yeah, you cannot expect a huge stroller, and the basket's capacity is definitely not more than the official 5kg.
Your -very berry- Eli.