For $500 its a no for me as I had these and the IE800s can be had new for $550 and used $350 which I think are superior to these.
The Sony ex 1000 can be had for $360 and are a wonderful DD IEM but 16mm vs 8.5mm and the sound is much more balanced vs bass heavy. These L2 are still very nice but a lot of people will have fit issues as it took me a long time to find aftermarket tips that fit and they’re expensive so be aware of that because I don’t think you can return.
but for $400 if these fit your ear they are amazing!
Lets drop this price to $400!