Standard. I had >14km with MP in the same region but lost taste of pushing the limits with M2PBoosted antenna ? or standard one, great flight .
You are brave over water. I did it over fields and at the end even maneuver to avoid some forest to have field for landingOnly done this once, and I don't think I need to try to push it any further. I still had like 3bars signal strength at max distance. Stock setup.
View attachment 98504
I find flying close to build up area affects the signal strength. My max height for that flight was 45m and I still had good reception. You'll notice I'd skirt around land, so on the last quarter of the flight, if I do run low on battery, I can quickly turn right and aim to land on dry land.You are brave over water. I did it over fields and at the end even maneuver to avoid some forest to have field for landing