That depends, sound quality suffer compared to the IEM you have now? What are you using? I can safely say its the best sounding IEM for its price range for now. You could even opt for universal V6-S, with the introduction price it'll be even cheaper.
One day I might just reshell them to customs just to see how big a difference is the sound
And i might have a small chance to get the JH13 for a really good deal, If so i also might take a dive together with my already sinking credit card lol