Ecumaster black

I have a ecumaster black. I was looking at getting the bt module, I was told this may be to slow and not reliable. They suggested wifi module from perfect tuning. Question is I see that there is a ecumaster emu option is this for the old emu or the new black? As well can I hardwire this into the vim3 gpio header or usb?

‘Black’ works with EMU settings. I have not heard any problems with Ecumaster Bluetooth connection. Bluetooth is definitely fast enough to read the data stream from ecu.