No use for anything lighter than a 168/165 TTSX for me, though I run a lot of 185 bergers but will be bumping up a bit in the berger line up next.
Never liked light bullets....
Though I suspect that a 150ish X type would be decent too.
I never liked light bullets either UNTIL.....I started shooting the Sierra 155 Palma bullet!
It made a liar out of me!!