Sennheiser Momentum or Shure SRH 940

[DJB_Bet2Win]

Hi guys, please help. I am looking for a headphone to use when I travel, that's comfortable, and doesn't necessarily need an amp.
Which of the headphones above would you choose. -  listen to all sorts of music. Thanks for the help

 

[Robert_E]

 

[Drifter]

 

[DJB_Bet2Win]

 

[user 997]

 

[chipwelder]