I suppose I've got several thousand Partitions in 6.5, .277, and .308. I'm set for a couple of lifetimes. Ditto Accubonds and Ballistic Tips. Thank you SPS, and pre-2020 purchases.

Starting out I'd go with Hornady, Sierra, Speer, and Lapua and likely bypass most of Nosler's offerings.

“Perfection is Achieved Not When There Is Nothing More to Add, But When There Is Nothing Left to Take Away” Antoine de Saint-Exupery