Speer Gold Dot HP Personal Protection for Short Barrels
135 grain Hollow Points, +P #23921
If your gun is not +P, then I concur with others that the 158g Lead Semi-Wadcutter Hollow Points (aka, the FBI load) will work EXTREMELY WELL.
My 642 shoots +P loads. When I shot both +P and non+P, without a chronograph, I really couldn't tell the difference, there was that little difference in the "feel" of the two loads, comparatively-speaking.
If you can shoot the gun well, then that is really over half "the battle."
Someone that can shoot 15 rounds real fast in a semi-automatic may not be a good a shot at all with 15 rounds.
You might be a lot better shot with just one round from your 38.
Remember, shot placement is EVERYTHING.
One well-placed shot is better than 15 near hits!