Are we talking compressed mud? It's true the clarity and stringseparation of BKP's are very good, even with much ampgain. Also the pickattack doesn't suffer with ampgain and a od-pedal in front of it. Your ears hear everything better, clearer, so it might seem they 'eat gain', which isn't the case. You have to get used to clarity and dynamics. Also soft-, medium- and hardpicking makes a difference in how the amp responds. I can only talk for the BKP's I have: Mules, VHII, Crawler, IT's, MM's and BG50's.