A couple of drawbacks for the Afedri:
(1) As of a year ago (I have not checked since), the phasing only worked on the live signals. No phasing was possible on a recorded file.
(2) It has only a 12 bit converter so is not top of the line.
And something that needs verification: the Afedri was only spec'ed to record 900 kHz of bandwidth. I see it has recently been changed to 1100 kHz. That's enough for me if it performs as advertised.
Chuck
http://www.hard-core-dx.com/article.php?story=20190115201505425