The ucando will 3D. If you must have a full fuse plane then that would be a good choice. The profiles are lighter making them better for 3D, but they have a shorter tail moment making them not as good for precision flying. I use to have a ucando40 and loved it. I just finished a OMP Yak kit with a modified fuse (2" longer) It also flies great. The twist is not good for 3D and also not good for precision either. I have flown them and (just my opinion) the only thing they are good for is to burn holes in the sky at full throttle.