My ring finger starts farther FORWARD than my index finger by around 1/4 of an inch. It is also half an inch longer. So combine those two things and my ring fingure extends about 3/4 of an inch further out than my index finger. This is for my right hand only, for my left hand they start out about the same, but the index finger is only 1/3 an inch longer, but since it starts out even, the middle finger only extends out futher by only 1/3 of an inch. So yes my hands are not the exact same shape. Not only is my index finger on my left hand shorter than on my right hand, where my middle finger starts on both hands is different too.