I had a 44 mag desert eagle -- It was pleasant to shoot, for a 44 mag -- frankly, recoiled less than the R9, in certain ways --- was very picky about ammo (jammed routinely, very inaccurate), excessively heavy, ease to clean, and gone as soon as I got old enough to actually own it -- it was my high school graduation present -- I felt bad about selling it, but neither of my parents could figure out why I wanted it in the first place (I wanted to try handgun hunting, and got scared by all the talk about the "horrific" recoil of a super redhawk, etc.)
With that said, it wasn't poorly made, I just think the design didn't work w. anything other than the 50 AE