hello thank you for coming to heacase. ignore the others just a little good natured hazing !
I'm a bit of a superlux nut myself, i have them ALL. any of them will sound well with an proper amplification.
in regards to least leakage, the ALL of them will not leak, they are vacuum pressurized so when i fill them with sound they do not spre
please see attached for a picture of my budget recording studio tracking headphones collections::