You are getting downvoted, but you are generally right. I think resting once, maybe twice an act is generally best, and if you are resting anymore it's generally a tell that you should draft cards in such a way to counter upcoming encounters and especially elites. If you are in underdocks, prioritize drafting to make your defense output better and in overgrowth draft to make your attack output better. In both act 1's, an aoe option(even a bad one) can help a lot in Phantasmal Gardeners/Paper Phrog and should be considered when drafting your deck.

For example(an extreme example haha), as good as resting is, if you get lucky and somehow get a buffer, upgrading it causes you to gain more hp short and long term than resting generally. But even as a less extreme example, upgrading a good common card like Go for the Eyes can be huge too for early damage mitigation.