I recommend "
DIY SR2 16ohm TPE wire" in AliExpress with about $15.
The strong bass sound as PK-type fits for busier genres such as metal, hard rock etc. And this earbuds are not bright.
I recommended this silver plated cable version before, but it seemed that sounded a bit too bright.
This earbuds need 200 hours burn-in.
This Earbuds looks cheap according to the price, but you will be amazed by
this powerful bass and wide sound stage.
I feel this to
sound comparable to SWD2+ and I have been using this all the time especially outdoor for the last 3 months.
https://www.aliexpress.com/item//32801646835.html
Select the 2nd in "Color:".