Not particularly looking to fly the P4 outrageous distances but really quite keen to make sure I don’t lose it. Seems there’s active and passive and a fair margin in cost between the two. Anyone got experience they can share?
You’ll be fine without one.
I went the Titan Atlas route for my MP, kits also available for the P4: Titan Atlas antenna mod + car kit
Also, for a freebie upgrade, there are various ways to force FCC mode 
Pinging @My-Mavic-My-Rules as he just takes this to a whole other level 
Also, if you’re tempted @rangioran, don’t forget we have exclusive member discount codes with both Titan Drones and MaxxUAV - check out the Members Only section for more details!
And it all complies with the drone code…400 ft and 500 meters
Hence why he’ll be fine without 