Just purchased my first Sanwa radio, the MT-S with a 461 telemetry receiver, really excited to get my hands on that radio
I want to order a second receiver, which is capable of showing the voltage of the hump(rx)-pack in my nitro GT. I dont need the SSL feature, because i have no Sanwa esc.
So, to you Sanwa experts: Which receiver should i go with?
I dont want to use the RX-48x with internal antenna, because i only run 8scale outdoors and i read some people had range issues. Also, i know that the RX-482/472 comes with the SSL feature i dont need.

RX's to choose from: RX-471(2) / 471W / 461(2) / 47T
Which one should i get and has the voltage telemetry without sensors?