Wait a minute... First, the old Black Talon was an "ok" bullet, however, it wasn't any better than todays RangerT, Gold Dot, Golden Sabre, Federal HST, ect... Today, it is old technology. BTW, same for the old Hydra Shok.
Regarding Winchester's bullets... The SXT is NOT the same thing as the old Black Talon. Nor, is it the same as the RangerT bullet. They are different and behave differently. RangerT hollowpoints as sold to "LE Only" is top notch stuff! It has performed excellently in media testing in bare gell, denim covered gell, obstructions such as drywall, auto glass, ect. It's biggest drawback was that on occasion it would shed the jacket on tough obstacles. Recently that was solved by bonding the jacket and core of the newest rendition of the RangerT. I have packed the RangerTP, which is the +P 230 gr. hollowpoint in .45 ACP rated at 990 fps for several years and have as much faith in that bullet as any other ACP loading currently on the market.