Here, we deal in North America ready receivers, where all the advertised functions work.
We review, critique, criticize, support, and recommend hardware we've been able to test.
Lots of vendors make false claims (0.1 noise figure).
In the last few years, a handful of receivers have found favor with the troops.
Most recently it's been the microHD from SatelliteAV.
http://satelliteav.com/p/shop/?ws_pid=1593&ws_cat=446
We even have a forum section dedicated to it (as to others).
There are ongoing discussions of other interesting receivers, but one has been exposed for lack of motor control.
I would be cautious selecting a receiver which didn't have numerous independent tests/reviews.
A few years ago, there were some Nano receivers that didn't impress.
Is Nanosat even the same company?
There have been numerous instances of poaching popular names/brands /models
I haven't really kept up.