This is somewhat bulky extruded powder. If you want to mirror any normal commercial standard pressure or +P load, this is a good powder to start with. It can probably mirror the velocity you want and be more accurate. People complain about the price of Vihtavuori powder. Its probably $50 more per 8 lbs on average. That is valid.
This powder uses lower, more economical loads to achieve good results. Its a great balance between case capacity and pressure stability.
We find that this powder cannot do anything specifically "the best", but it has no weakness. Its just fine at everything. It can be used from 65 grain bullets to 147 grain with good velocity and accuracy, in a clean burning package. There is really nothing more you could ever need from a powder, besides a cheaper price tag.