Polycarbonate filament on stock ender 3 v2

I have been using petg and am looking for a different filiment that has higher impact resistance since I like to build rc airplanes and such that tend to have a bumpy impacts but the filament needs to be light. Any recommendations? Would pc be a good idea or should I use some other type of filament?

Most of the YouTube guys building R/C aircraft, by printing them, use a low density “Lightweight PLA”. I don’t know much about it but it is much lighter then regular PLA. Check out this link, it has some of it.