Just taking a quick poll to see if there is anyone out there using a Digital form of Radio Communications and why they selected a particular format.
This includes Software Defined Radios (SDR) and Direct Conversion Radios as well; or any form of digital radio .
Yes, I have some and experience with them. Kiwisdr, RTL-Sdr, low IF conversion to 24bit Soundcard, Mirics SDR and FifiSDR. Every of them has its advantages and disadvanteges.
BR, OK1VAW