Calorie intake, protein intake, and training volume are by far the most important factors determining your body composition and degree of swole-ness. Add in training intensity and specificity, and you’ve got the major factors determining strength as well.
Everything else is just details. And it’s not that details don’t matter; it’s just that unless you’re an elite-level athlete trying to eek out an extra percentage of performance, they don’t matter very much. In a complex, redundant system, details generally get lost in the noise, and end up having at most a trivial effect.