What's my opinion have to do with it? That was up to you and shane as to which type of fight you wanted to have.
But if you want to know what I think by viewing the films, to me being in the DA it automatically lends itself to "kill" unless you guys specified something else before hand. Your kills were due to shanes mistakes by pushing too hard for that shot for the kill. You showed the same by plinking away at him with shots you knew had no chance of taking him down, yet you did most likely hoping for that golden BB and the kill.