we still have our b-ready, even though it doesn't get a ton of use, it's so handy for travel long weekends, etc. when both kids need a seat. I will probably keep it until DD turns 5 or so. As a wildcard, we love and mostly use our Indie + Boogie board these days: https://www.bumbleride.com/mini-board-toddler-board. We have a 3rd, a nice but lightweight easy to fold umbrella stroller, which we never use.