Was Aragon more powerful than Castile?

In delving into the historical question of whether Aragon was more powerful than Castile, one must first consider the various metrics of power in medieval Europe. Did Aragon boast a larger territory, population, or military might? Did its economy rival or exceed Castile's? Was its political influence more widespread? Furthermore, were there any significant events or turning points that tipped the balance of power in one direction or another? Such an analysis demands a careful study of historical records, chronicles, and contemporary accounts to determine the true nature of the power struggle between these two medieval kingdoms. However, on the surface, the question itself invites speculation and debate, as the answer is not a simple yes or no.