.25 sized 3D's?
Cap 232 3D: A mate has one - rubbish.
Too heavy (as with most ARTFs), dog to build, engine mount snapped, undercarriage ripped out last weekend despite good landing, and a 2stoke doesn't fit with the standard silencer. He gave up with the cowl.
Plus performance was marginal with an SC 36, certainly not good for 3D.