Hey all Ive been reading every post on the different options but i remain confused about what i need so im coming to you for help. First some info. I live in a mountainous region with lots of tall pine trees. This isnt a flat desert land where everything is LOS. Subsequently on my Phantom 4 stock i dont get more than 4000 feet (mostly 3500 or less) from my home in range which is much less than 1 mile. I got those copper ear things to go on the antenna to try them out and they made no difference. I want a mod which still allows me to use my DJI backpack and my case so either the mod panel would need to come off or be small enough so i can fit it in these. I am not looking for crazy distance and have no plans for a battery mod. I would just like to get the 3 miles i was hoping for out of it or as far as the battery allows me to go still being able to come back. So what should i be looking at?