A durable 3d plane, cool!

I have been looking at many 40 3d profiles
I want to get into to 3d soon too

I have herd about
mojo 40
ef edge 540
katana v2
and know the tufflight

I havn't biult a kit yet but how difficult is the biuld for it.
I can do all aerobatics that a pattern ship can do.