These are the same as the Hobby King 9X, cheap and do lots of stuff pretty well but for MR's you might find them a little lacking in available three way switches, you can get around many of the short comings but you do need to fiddle it a bit and maybe do some upgrading.
And my wife is fine with me doing my RC stuff as long as she can do her art stuff, great arrangement as far as I am concerned.
Pete