Seems like some people have quite a few carriers. We have only one that we own- beco gemini, which I love, plus we borrowed a Moby when she was tiny and used it ALL the time for the first 3 months. Now that LO is 18 months and 25 lbs, I'm sort of tempted to try and get a carrier that's better for toddlers but I think we will stick with the beco. I may get a ring sling when we have another baby though.

How many are in your arsenal? Do you have a reason for each?