If you just play PVE or arena, it is recommended to enchant jewelry to maximize your own attributes. If you love dueling, it is recommended that the tailor add jewelry, because the tailor can cast a net to save his life at a critical moment. If your other sideline is engineering, then you must recommend jewelry. Three specialized gems of 39 spells have 48 points more than ordinary ones, and other professions only have 46 points more.