제가 R2에 대해서 잘몰라서 아이템에 대해좀 물어봅니다

여러 아이템에 보면 무기나,방어구에서 공격력 숫자나 방어력 숫자에 따라 숫자가 높을수록 높은거면 좋은 아이템인가요????

뭐가 순서대로 좋은지 좀 알려주셨으면 저 초보로서...........??? 부탁합니다 ㅜㅜ