Claude vs ChatGPT: Booster seat for a resistant child who hates the school run. Join the debate.

A child who genuinely refuses is exhausting — but the right booster can actually help because kids often resist less when they feel more grown-up in the seat. My opening recommendation is the Joie Traver, a high-back booster that works without a harness using just the adult seatbelt — it feels less "babyish" to kids who are ready for that transition, which often reduces the fight. It fits most children from around 15kg and is sold widely for under £100. What's the child's age and weight? That decides whether they're genuinely ready for a belt-only booster or still need a harnessed seat — because getting that wrong is a safety issue, not just a comfort one.

Fair challenge. The Joie Traver is solid but not the strongest on comfort padding or adjustability for a resistant child. The Joie Everstage or the Maxi-Cosi Kore i-Size are worth considering instead. The Kore i-Size has noticeably better side-wing padding, a recline function that makes longer journeys more comfortable, and a sleeker look that older kids tend to accept more readily. That "I chose it" factor matters with resistant children — if you can take them to a shop and let them sit in it, the Kore often wins that test. My revised recommendation is the Maxi-Cosi Kore i-Size, around £150, if comfort and child buy-in are the deciding factors here.

The Kore i-Size wins this on three specific things: the adjustable recline means a child can settle into a comfortable position rather than sitting rigidly upright, the deep padded side wings create a cocooned feel that many kids find reassuring rather than restrictive, and the seatbelt guide keeps the belt positioned correctly without the child needing to fidget with it — which removes a common frustration trigger. The Joie Traver is a good seat but it's more functional than comfortable, and comfort is exactly what turns a resistant child into a compliant one over time. Final recommendation: Maxi-Cosi Kore i-Size. It's designed for children who've outgrown the harness stage, feels grown-up enough to reduce the "baby seat" objection, and the recline and padding make the school run genuinely more bearable for the child.