I'm a bit of a novice, but would the 26 be too fast for a whitetail at 100 yds? I shoot 168 gr btsp interlocks and it went through a doe so fast the exit wound was barely larger than the entry wound. No blood trail whatsoever, just a few chunks of lung on the grass behind her. She piled up a 150 yds away.

The slothful man roasteth not that which he took in hunting: but the substance of a diligent man is precious.