My Bob loves 100 grain partitions. Just absolutely adores em. The deer hate em.
My old Remington 722, inherited from my grandmother, shot 100-grain Partitions REALLY well when Eileen and I first started using it in the mid-1980s. But it hadn't had many rounds down the barrel before then, even though several family members used it on deer.
We've put 1000+ rounds through it since then, and the throat's somwhat worn. These days it won't shoot 100 Partitions very well--but really like 100-grain Ballistic Tips and TTSXs.