Weapon brand loyalty. Each of my characters has weapon brands in each burn. For example, my warlock has the judgment VI brand shotgun in solar, arc and void. LDR sniper in solar, arc and void. Prestige mg in solar arc and void. My other characters have different brands in each burn as well. Not being able to collect a brand in all burns bothers me. Happily, new brands can be rerolled to accommodate my OCD.