Second guessing

So me and my husband went to baby’s r us tonight to see what all they had left. We were particularly looking for a stroller/car seat and a swing/bouncer. I went about a month ago a prices somethings I wanted. Wanted this particular stroller/car seat combos travel system. When we went back tonight I didn’t look at the pictures I took, and assumed it was the right one. When I got home I realized it wasn’t the exact one I had in mind the first time and now I’m second guessing if we made the right choice....I don’t even know if they had the one I originally picked out...they were very low on things.