My Rekon3 crashed in the marsh last summer, never found it. This is lighter with the GPS than Rekon3 was with Immortal T . Frame is stiffer plus more traditional layout, easier to work on. Have not had good time with HGLRC 5a board, Betafpv 5a elrs board is really cool and pretty cheap. Most I seem to get is 12 minutes flight time. Thing falls out of the air right at 2.7v on osd, battery recovers to above 3.5v. need to experiment with capacitors, goal is still 15min