Linsoul SIMGOT SuperMix 4 1DD+1BA+1Planar+1PZT Hybrid Drivers Earphones, HiFi In Ear Monitor IEM, Wired Gaming Earbuds with OFC Silver-Plated Cable for Musician Audiophile

If I compared 500LM i felt 5 % improve on bass quantity (quality of bass i found LM has better texture) for high mix 25% better because of clarity and micro detail, but mids better on LM , mids texture is 20% better on LM with space between instruments, 15% details on mix 4 means clarity include image only on high frequency, vocal is better on mix 4, basically LM is very special Iem if you can bare that kind of shouty but can calm by applying one more filter.. for price Mix 4 should be good but 500 LM is special, i just gave a way my set , now regretting 🥹hope mix4 will heal😊 i like my classic songs on 500LM but mix pronounce clarity, pop songs mix also doing great,i just wanted to update more after using it for 3 months I changed tips KZ original black tips, and cable 5 elements rare earth black cable, i poked the vent that on the face plate… and 500 mesh filter on the nozzle , now sound compared to LM is just jumped to level up upgrades from all frequencies and it is becoming so smoother to listen any type of songs. Just realising how great IEM.. big bang for price…now it compete with very expensive iem for sure … OMG

Great IEM for gaming

I watched a review youtuber appraising for it and bought it right away. It was beyond my expectations - highly recommend it for the ones who are willing to buy one earphone that can be an endgame.