My granddaughter has been using our Coccoro when visiting. I purchased it because I wanted something lightweight to carry from upstairs to car when needed. I am also a foster parent, but mostly newborns so I have a Snugride for them. At last visit, 2 year old GD is maxing out Coccoro RF. Going to see her soon, and prefer to have a seat in my car (they live 10 hours away). Wondering what good recommendations you have for light weight next seat. She is 2 years 4 months, around 32 lbs., and while still RF, I am open to FF seat that will also be booster. Saw a Graco transitions online. Thinking I can get something at the BRU closing sale? When I had my own kids, I was a Britax fan, but that was 15 years ago... Appreciate no thread harness for my sporadic use.