That sound difference is only due to shell material which could make slight differences in resonances and cable (hopefully someone measures their impedance difference), other than that - same driver and same sound. Would I pay 190$ more for shell and better cable?
Me not. I have KPE but really would like to get regular No.3. IMHO
@Hawaiibadboy is NOT talking shjiiit and he analyzes sound with MUSIC basically same way I do, except my "CoiL`s gauntlet" list is wayyy longer. I don`t care if I get discredited because I trust his ears.
Want to spend more money because of some reviewers saying "Ti version clearly better", be my guest, Your money not mine!
I`ve been dealing with modding and customizing IEMs long enough that I know pretty well what differences to expect from plastic vs. metal shells - 190$ is no justification for such thing, imho.