I am looking at the sdr dongles capable of receiving shortwave. I know beauty is in the eye of the beholder but I would appreciate feedback on any of them Especially from anyone with experience with more than one type. I already have the NooElec dongle for public service freqs so I could go with one of the up converters or one of the others (KN0CK) that covers just about everything. I am also factoring in whether or not any one of the options would allow connecting two antennas rather than manually making the switch. Seems like there's some risk involved in constantly swapping antennas on such a small and fragile dongle. I haven't been able to find any antenna switches on line that would make this a moot point. In the past, I've used "F" connector and PL239 type switches but seem to get too much loss in the signal reaching the unit. I have two outside antennas.