Upgrade Worthy? KEFINE KLEAN SV & KIWIEARS CADENZA 2 Review (vs OG KLEAN, EW200 & more)

Earphone Ranking List: https://docs.google.com/spreadsheets/... I Made an IEM (ESTRELLA): https://www.linsoul.com/products/ziig... My IEM Database: https://jaysaudio.github.io/index.html NEW IEM TIP LIST/GUIDE: https://docs.google.com/spreadsheets/... Discord:   / discord   IEM GENRE GUIDE: https://docs.google.com/spreadsheets/... IEM SIZE COMPARISON (beta): https://www.iemfit.com/ Vocal Ranking List (UPDATED JUNE 2025): https://docs.google.com/document/d/1Z... Test Playlist (actual testing is done with lossless/flac - playlist is only used for sharing):    • VIVIDICI_111 Test List   Music used: Coffee Jazz    • Видео   B-roll used:    • No Copyright Video, Background, Green Scre...   0:00 KLEAN SV SOUND 1:09 GOLD & SILVER NOZZLES 2:45 TECHNICAL PERFORMANCE (vs OG KLEAN) 3:47 GENRE & SCALING REC 4:39 TIP REC & NEW DSP/DONGLE CABLE 5:21 vs 7HZ ELUA ULTRA 6:50 vs SIMGOT EW200 7:48 vs TANCHJIM 4U 8:32 KLEAN SV FINAL REC... WORTH IT? 8:50 KIWIEARS CADENZA 2 REVIEW/SOUND 9:24 vs OG KIWIEARS CADENZA 10:43 TECHNICAL PERFORMANCE (vs 4U & ZENITH) 11:39 vs KLEAN SV (15K PEAK ISSUE) 12:48 CADENZA 2 FINAL REC... WORTH IT? 13:33 SIVGA SM100 SOUND 14:10 SM100 MOD (300 MESH + TRI CLARION TIPS) 14:52 FINAL CONCLUSION