See if your local shop can order those 300 gr SPs for you.
Otherwise, my choice would be for the 300 gr plated.
The 300gr SP would also be PPU.
As for the plated option: are you not put off by the lack of a cannelure?
You cannot wake someone who is pretending to sleep. Stop pretending. Wake up.
Doubt: ...it's the only thing I'm sure of...
-Marsupials: Nature's idea of Concealed-Carry-