Hi all! I haven’t been in here since DS was wee (5+years ago!). He’s now almost 7 and we’re moving from a Britax Frontier (we had to dispose of it, otherwise would have kept him in it) to a high back booster. I’m torn between the Graco Turbobooster, Monterey XT, Nuna Aace and Chicco Kidfit. Anyone have experience with any of these? Thanks for any tips!