If you want a super penetrator....
See if your local shop can order those 300 gr SPs for you.
Otherwise, my choice would be for the 300 gr plated. (Out of what you've listed.)
I don't like the PPU bullets. They seem to be fairly fragile, tend to lose their jackets, and use a pure lead core. So... they end up turning themselves into a soft lead lump.
However... many plated bullets are not pure lead. They have a bit of tin in the mix to slightly harden the alloy. And, the plated bullets stay together better, since the plating acts as a 'bonded' jacket.
If you don't need maximum penetration, just stick with a cheap 240. (It doesn't really matter which one.)
"Such is the strange way that man works -- first he virtually destroys a species and then does everything in his power to restore it."