they’re hard to compare to my borderline-audiophile MH752 because they’re simply so different, but for most music that’s not pure bass I actually prefer the T4. I expected these to not match up to a pair of over ear headphones as a trade off for being far more portable, but they exceeded my expectations and I’m using them around the house when I would usually use my MH752. 9.5/10 (half point off because I’ve been having problems with fit in my left ear, but not my right? Need to try the foam tips)