The new band has a lot if tremolo picking faster material. I've always used jazz iii style picks (currently alternating between Jp signature and ultex) but I find tremolo picking lends this big clacky noise and sounds very bad. My technique is fine I think, would this issue be less prominent with a rounder tip pick? I'd be willing to try but I feel like I wouldn't know where to start, the pick would feel huge and not have near the precision/control I'm used to.
Dude, picks cost a few cents each - go buy a bunch and try them. Bonus points if you can find an independent guitar store that still sells picks individually.