Ynot1
500+ Head-Fier
Hip dac is great for iems that are bright because the burr brown delivers a warm character. The Q3 offers clinical THX AAA amp with flexible ports. Some KZs are warm while others are quite bright from what I read here. But if you like bass with dynamic authority, low output impedance or high damping factor and fast transients or fast slew rate at low frequencies, I'd say Hip Dac is better.