Question for those in the know , taking my 45 colt Bisley 7.5 inch Ruger with me deer hunting this year in case ones in close , i have 3 choices in ammo , Underwood 255GR. Semi wadcutter lead Keith type 1000 fps ,, Underwood 300GR. XTP JHP 1300 fps ,, Underwood 250GR. Xtreme penetrator 1400fps ,, which do you think is best ? The Extreme penetrator has the fluted looking bullet like notches cut in it , Thanks .