Pros: doesn't strain my back
Cons: Would like some better patterns to choose from.
I actually do not own a Beco yet but I borrow one from a neighbor when we go on longer family hikes or if we are going out of town. It is soooo much more supportive and comfortable than my Moby or Bijorn. We have used it for our daughter that is 18 months and tall and skinny and she loves it and I have used it w/ our 1 month old a couple of times. Works great every time and very versatile.