I've tried both the Sunbeams and the Balanced Nickels in the past. SB have a fuller and warmer bottom with a brighter top end, while the lows on the BN are deep and more focused. I did like the smooth but clear midrange on the BN. As already mentioned above, BN are firmer in feel than SB. In fact, the BN 40-101 would feel closer to the SB 45-105.I've been looking at the Balanced Nickels too, thanks! The balance across strings is certainly appealing. How does their tone compare? From the videos I've watched, they seem a quite a bit more mid-forward while more muted on the top- and bottom-end compared to the Sunbeams.