Beautiful revolver you have there,prgallo!
It looks new, but those have not been for commercial sale for quite a few years now.
I shot commercial loads only through mine. It was a stainless 6 inch model as well, but was sold for a shorter Taurus 66. My loss.
Mine liked the 158gr. rounds at +P velocity and magnum velocity for that time. Things changed a bit since then as far as ammo goes.
For some reason all my Tauri .357 magnums also like 140gr. fodder.
I told a lie. Taurus over in Brazil has those still for sale and has for years commercially for use in Brazil. Just not here.
Looks like you have a good one!