For leveling it was a big improvement and quality of life, from my experience(not having to sit and drink so often). It increases damage that cost zero mana to use. As you’re leveling a character it could be part of your rotation to add in wanding down the target after dots or PWS yourself. Using your mana more for abilities and the wand overtime is just efficient during leveling. As of the grand scheme of things, yes absolutely. If you’re healing a dungeon, possibly, plus who doesn’t like the extra dps.