I have never thought that was compensating for not using a premium bullet, ever.
Stuff dies very well with non- premiums, but I have always leaned towards the heavier side of the spectrum.
FWIW,solid lead bullets that I have used in my Sniders, Martinis, and 45/70 falling blocks have never been available in a "premium " style, but with a proper hardness they kill style dead REAL fast!
Cat