so far my xray fk04 has managed about 1.5m in the air at half speed with the hacker brushless (skate park) and landing only bent the antenna and popped a few ball cups.
the cyclone has managed a 1.5m jump across nasty ass lawn and gravel (only thing stopping it that day was a few screws rattle loose that i was sure i threadlocked, maybe i didnt)
2 mates with yoko's are forever buying replacement gear and they dont hurt thier cars like i do... sort of why i have written them off as a possible purchase for myself anyway.
the trf415 just looks smooth and i have seen 2 set up out the box and they are both so smooth and sexy
that gets my "drive it like its stolen" vote