With all due respect...
You are the EXACT "happy" customer they love most... an uninformed one.
As you say: you "only use Bose"; so you don't know any better. Now, the truth of the headphone industry, sadly is that- 90% of us have only ever heard very, very, very crappy headphones (what came with our Walkman, what came with our iPod, etc.), so when you hear a custom engineered headphone for the 1st time (and for most, yes... it was a Bose), of course you are stunned- you think: "I had no idea music could sound this good!" & assume that, because it's so much better than the garbage sound that you've heard before- it must be the best. "What was the price?" "Oh, well I guess that's what good sound costs." & that's the end of it..... but, to ANY who have scratched the surface a teeny bit more- they have universally recognized that there are sooooooooo many better choices, that owning Bose is a bit of an embarrassment, as generally speaking- you can get double the sound quality for half the price. Granted- I am a bit of an audiophile (spend as much time on the forums at Head-Fi.org as I do here, etc.), but I can assure you that even to a completely untrained ear- any real headphone in the $350 dollar range would be SO far beyond these toys, it's not even funny.
I am NOT wanting to downplay your opinion though....
I truly believe that "you catch more bees with honey than vinegar" & honestly, I'd love to see you get an ugly old classic set of Grados, or that new bluetooth Urbanite headset by Sennheiser, or some nice in-ears by Etymotic or Shure..... & treat your ears to the WONDROUS audiophonic joy that your mediocre Bose have been robbing them of.
In the end- if you do not.... yes, your Bose are still miles better than most will ever bother experiencing & will "do fine", but (trust me!) if you DO heed my advice & try something else, you'll see that it is yet another equal leap in quality, like going from your Apple earbuds to your Bose... I promise! =)