Hopefully, someone can answer Cyberhawk's query.
I am using the nanoStick T2 290e successfully on an OpenPLi3 beta image using the em28xx drivers.
However, now that CrossEPG is avialable for OE2.0 I would consider switching to an official OE2.0 based image if I can get confirmation that I could use the DVB-T2 usb stick on it.