I am in exactly this boat. I went from Koss sparkplugs (for the bass/loudness) to the Creative ep-630's. I was told the sennheiser cx300's were better but they looked exactly the same and cost more so I was like "screw that". Then a while later my friend's dad gave him his Bose On-Ears. I listened to those for a while and was craving a more expensive set, and since I knew exactly what I was getting, I went ahead and bought those. They sounded almost identical to the ep-630's except offered a bit more clarity and comfort. That should have been a red flag right away: $160 for the sound quality of $30-45? Anyways, I went with those for a while until I caved and bought the monster turbines used, as I had lost my ep-630s. dang kitty stealin all my junk
. Needless to say I was amazed. Now I know that there is another echelon of sound quality above even the turbines, as these dont even get that high reviews/ratings. I'm now saving up for either a fullsize set of AKG 701's, Sennheiser HD800's or something like that, OR a set of custom IEM's or a really nice set of universal IEM's. I havent decided which to go with yet.
I was looking at the Earsonics SM3 for universal vs the westone 3 or 4's, though I cant tell which of westone's series is better than the other series. For custom, I was looking at a set of custom Westone's, UE Reference series or UE 100's, or 1964 Ears's T or Q, depending on how things go.
I am also saving up and researching parts to build the Gamma 1 (Full++) and eventually Gamma 2 DAC's, and then if I go with Full size instead of in-ear, i'll be looking to build a tube amp too.
My gf also listened to my turbines just now and within 3 seconds she was able to tell the difference between those and whatever else she had used in the past. I made her jealous
. Similarly, my friend listened to my Audioengine A5's, which i only decided on after meticulous research. He now says "you are a very expensive friend to have" and is saving up to buy his own pair. And this is in a 9x9 room of drywall and wood furniture. NOT the best environment, needless to say. I am researching how to make some discrete damping panels to counteract the effects of my desk, and how to make some classy looking stands that wont fall over from being so top heavy.