I use the dT-150 for mixing using a Steinberg UR22, the mk2 UR22 doesn't have as good an amp as the original, that said, the sound is excellent, neutral and as for comfort I've never had an issue
For bass guitar, I use AKG k-52, it captures the transient response without the mid bass boom in many headphones - the m50x I find is best for listening than monitoring, the best by M series by Audio-Technica for mixing is the m40x - another good set of cans are the underrated KRK-KNS-8400, the EarPods are memory foam and are super comfortable