I am buying an Apple Watch when they are released for pre-order but can't decide which headphones/earphones would be more practical. I think I would like to get more physical, but I would also like to have comfort and not have to fiddle around with the headphones/earphones that I decide to buy. I have come to a choice out of the Bose On Ear Soundlink Headphones or Beats Powerbeats 2 Wireless Earphones, any opinions on either? 