I've poured over these forums to learn all I can about FPV and am trying to figure out the differences between the following transmitters: Boscam TS832 600mw (32 channels) immersionRC 5.8GHz 600mW Tx FlySight 5.8GHz 400mW audio video transmitter. 32 CH , Microphone on-board Some places seem to indicate that the 32 channels is pointless and that the 8 some devices offer is fine. I'm looking at the Black Pearl receiver (not sure about the 32 ch or the 8 channel one). Any hints on what I should get? I'm leaning towards the immersionRC and the 8 channel receiver.