I am considering (finally) getting a good set of headphones to replace an old pair (Bose QC3) and am torn between this and the HIFIMAN HE4XX. My use case will be to listen while working (so from a desktop PC, a laptop, or Samsung phone). At this time, I do not have a separate amp but would consider getting one (I've thought of the FiiO Q1 Mark II).
I would like your thoughts. Thank you.