Looking for nice warm sound with good bass amount . i like controlled mid bass, and no harsh treble. (do not like hisses up high) my dac is for now radsone es100 (im happy with it. my best iems are cca ca16 so far. I like its signature I want upgrade cca ca 16 ( like them for punchy controlled...

Have BQEYZ Spring 1’s and love them. The sound stage and imaging are beautiful. Looking for opinions whether updating to Spring 2 is worth it from others who have. IMO not sure how could significantly improve enough to shell out another 170$.