On the one hand, we must take into account the great advantage of going to a specialized physical store where the salesperson can resolve all our doubts and where they can also recommend the chair that best suits our needs. This also allows us to try out the car seat and check if it is really compatible with our vehicle. In summary, we get a more personalized customer experience.
The internet offers us a broad range of models and offers. However, we may have doubts that might not be easily answered. The situation becomes complicated if we are unsatisfied with the product, or if we have guarantee issues.