Kefine x Angelears Delci AE graphed w/ 2x nozzle options. People seem to like the original for its bass. AE model FR looks pretty much the same, except with the alternate gold nozzle it gains quite a bit of treble. https://squig.link/?share=Harman_Adjusted_Target,Super_22_Target,IEF_Comp_Target,Kefine_Delci_AE_silver,Kefine_Delci_AE_gold