Honestly, check out the R8ii. Outside of the awful Alcantara backing... might be the best DSP/FPGA dap out there WITH open android (sorry A&K fan boys).I'm not saying they stop making iems but a dap would be nice
The plug ins are wild for space but you can also leave it vanilla.
You're asking a small company to develop a whole division I visited in May and was blown away how small the HQ was and that KB just appeared out his office.