My issue with everyone's statements for androids is that there isn't just one kind of Android.  If  anything androids on their own have as many variations as we have playable races currently.  They vary as much mechanically as the other races do as well.  We have DB style, the movie style, 16 style, 17/18 style, 19/20 style, and Cell style.  That's not even getting into alien android/cybernetics.