BuckabooWell, there are many reason to buy these over $40 Chi-buds, firstly the sounding experience with 2 Knowles drivers each side then the build quality and on top of that the wired connection which will further enhance the sounding experience over wireless.
SalmannI wouldn't bet on it just because it has 2 knowles drivers. The build is a simple 3d printed resin shell, similar to most other iems out there. Also with the mmcx ports, it will not have any waterproofing which can be a problem to some people as they are looking to get tws for sports.