@mthx Thank you! I've seen this study to that effect: https://www.sciencedirect.com/science/article/abs/pii/S1360859223000852
Extra resources are helpful!
From the study, it does sound like, in my specific circumstance, it might be a more efficient use of my time to improve hypertrophy, if only because I'm currently bolting on assistance lifts for that, and I hate curls so much. :D