>>2317376OP here. We're using carriers and baby slings for years now. They're very convenient for housework and walks. We only have two kids weighting 9 and 12kgs at the moment and I must say ability to bug out with kids in these reduces severely. Did two drills recently. I can walk out of a city just fine but if I have to walk for days I would strongly reconsider using car or bugging in untill all family members can walk whole day on their feet. Still 1000x better to carry your kids with on your arms.