What is the comparison between a roman soldier and a Celtic warrior?

Roman soldiers, known for their discipline and organization, fought in structured formations and were equipped with standardized armor and weapons, such as the gladius and scutum. In contrast, Celtic warriors were often more individualistic, utilizing a variety of weapons like sWords and spears while relying on agility and ferocity in battle. While Roman soldiers emphasized tactics and cohesion, Celtic warriors valued personal valor and the ability to inspire fear through their fierce reputation. This fundamental difference in military culture shaped the outcomes of their encounters, especially during the Roman conquests of Celtic territories.