I'm looking for a new bullet (.224) which will punch an entrance hole with no exit. I'm presently useing 55 Gr SXSP which work quit well in reduceing fur damage. I'd like to find something a little heavier, say 60-70 gr, with a better BC for distance, but still highly explosive on impact. Any opinions on 60gr V-MAX, 68gr BTHP, or will these be to heavy and blow right through?