I have only used the 210gr NPT and TSX on elk with no issues at all. I also used the 225gr Bearclaw on two elk in the late 90's out of a 338Win Mag.
With that being said, I do not see the need for a 225gr in a 338-06 on elk. Unless you want to, just because.
When my next 338-06 project is finished, My bullet choices will be as follows:
210gr TTSX
210gr TSX
210gr NPT
In that order.
If none of those work I will move on to the 200gr Nosler ballistic silvertip. I met a gentleman and his daughter that used the 180gr NBT on two bison with no issues. I am thinking a 200gr will work just fine.
