I have had two Angel50 S's? Great model, although the first one I had was suspect, I don't think the fus was put together properly, as the wing/tail incidence was wrong, there is not much you can do to get it wrong when you build it,you can only slot the tailplane in and that is it. Needed to move the wing pins a little to get it right, also I also had an ESC fry on me, was most dissapointed,got power to the motor but suddenly nothing to the r/c, terminal! they don't stand any abuse.having said that, my second is perfect, straight out the box, both built exactly the same way so I am sure the first one was faulty as was the ESC.Incidences spot on, ESC ok (so far) ! Al.