I'm just wondering here is the question of the topic is "Who is a better skilled, someone who shoots a large number of dear or someone who doesn't" or "do the number of kills confirm thorough skills"?

I would still say that someone who has killed many deer with a bow does have skills. I don't see the word "kills" being defined though. Does that mean 50 double lunged deer, does it mean 0 double lunged deer and 50 gut shot deer recovered, does it mean 50 recovered deer and 0 unrecovered or does it mean 1 recovered and 49 not recovered. From the information given I have to say a large number of deer kills means that the bow hunter is doing sometinhg right.

Are the skill as refined as someone who doesn't kill as many deer? Not necessarily.