We wil lbring one till I can't possibly push her in one becuase of weight. LOL! When she was 2 she did alot of walking, at 3 and 4 she spent much more time riding...but the biggest perk to me is having a spot to store a bag with extra stuff in it. The ones you rent at Disney basically have no storage and are expensive. So we bring our own. I bought a cheaper one to take on trips and it has worked well. But if we go again next year I wil lbring our regualr one as she is just too heaver for the smaller, cheaper one now. It could work, but I just think it will be easier with the bigger one. We still bring it to other events too and she likes it. Each kid is different, but I know mine likes to sit some of the time. And again the storage for us is just an added perk. No locker rentals are needed then. We always bring her an extra change and sweatshirts along too, plus rain ponches and a few snacks, so the storage is invaluable to us!