Hello! We have been looking for a quality child car seat for a long time and this was a real problem. The first one, which was purchased, broke down in less than a month. Whether in general the quality is the same, or a factory defect. Then I found this review https://top-mom.com/britax-marathon-vs-boulevard/ about Britax chairs. I liked their technical characteristics, and the reviews on various sites did not say anything bad. Therefore, we decided to buy a chair from this particular manufacturer. We were satisfied with the result. The purchase did not disappoint us. The chair is durable, it performs its function perfectly.