There was a study I can find in 2022 looking at consistent hitters and inconsistent ones. Funnily enough, the most consistent hitter of 2022 (by one metric) was...Patrick Wisdom and the least consistent hitter was Mike Trout.
https://blogs.fangraphs.com/measuring-this-seasons-most-and-least-consistent-hitters/
It's old data but it goes to speak to the topic at hand at least. Basically, while consistency is a good thing, it also takes a pretty impressive amount of talent to put up those monster weeks, as well.