I have an awesome 230 grain .45 ACP +P HST bullet I fired through a water filled 2-liter bottle into a snowbank, it is incredible. That alone has sold me on the HST as my first choice for a carry load, provided the gun in question likes it.
And I also have a 185 grain Golden Saber I found last summer, that is a neat looking thing as well. And a 180 grain Gold Dot, looks pretty fully expanded, I thought it was neat and worked well till I saw the way the HST expanded.