[iponyrobot]

Over the past (nearly) two years I’ve been using the sony brass in ear ex650 and have grown to love them and feel it’s a pleasure to wear them. At the time i thought they were expensive. however I am willing to pay to a bit more now.
I would like to try some other in ears now. How much more do I need to pay before i have an improvement in sound quality? Any recommendations on what should be my next purchase? Under 125 dollars please.
 
Should i be able to perceive a noticeable difference with the Beyerdynamic's Byron (as recommended by what HiFi)?

 

[ZeVioleLesLits]

If anyone has an answer, I'm interested as well.
Really happy with the Sony ex650, I'm wondering if there's anything better for - 100 USD.
Using it with zishan z1 (excellent synergy btw)

 

[iponyrobot]

I bought the 1More triple drivers, sounded good, but hated the fit, sent them back. I then bought soundmagic E80s, and while they sound better to me and have more detail, I still think the ex650's are a better fit and sit at a better angle in the ear. But I am no expert, as others have said, use Amazons return policy to your advantege.