There is a new place to find honest, truthful, and hopefully no BS discussion about SDRs. It already has some very useful info about different SDR's. If you are truly interested in SDRs and not just committed to defending
your Brand of SDRs, give it a look...https://sdrzone.com/
This website has been started by NI0Z who has been active here on the eham SDR. Mark has shown himself to be unbiased
in his opinions of SDR radios he owns. This is refreshing and unusual in the World of SDRs. Mark is a relative newbie in Hamradio but has a real knack for exploring new options in Hamradio.