Hi Futaba,
I too have been looking for my first 3D plane and whilst I still haven't decided on which one to get, I can offer a couple of other profile suggestions besides the Mojo, all in the 40 size, and so I've read, all quite good.
Extreme Flight Edge 540T Profile FunFly
TMPro Katana V2 46
TMPro Extra 260 Profile
After talking with the TMPro guys (nice blokes, very friendly and helpful) they suggested that for learning 3D, the Katana is the best one to start with as it flies nice and slow whereas the Extra260 is better as a freestyle type plane, that is, pattern/3D, because it has a slightly thinner wing and so is a bit quicker.
btw, i am not associated with TMPro in any way