I bought several boxes of 180 grain Norma Bondstrike to sight in my Winchester Model 70 in 300 WSM that I'll be using on an upcoming elk hunt. I initially bought this brand because it was relatively cheap (a great sale at the time of purchase) and I wanted to get comfortable and confident with the rifle by shooting it a lot. It turns out that this ammo is consistently sub MOA with my rifle. My initial plan was to just use the Bondstrike as target/sighting in ammo and then switch to an Nosler AccuBond or Barnes TSX for my actual hunt. My rationale was that the latter bullets have reputations for being tough bullets, whereas the Bondstrike bullet - while a bonded bullet - has be shown in some online reviews/videos to have a softer lead core that expands well but perhaps loses too much mass/disintegrates too quickly or easily? I've always thought of bullet choices as likely entailing certain trade-offs - for example, penetration (e.g., TSX, Hammers) vs. expansion (e.g., Bergers, ELD-X), with the Bondstrike being in the "good expansion" camp. Should I just stick with the Bondstrike, given that I know my rifle "likes" this factory load? Am I compromising by not seeing if other "tougher" bullets shoot as well in my rifle? Maybe I'm "good to go" and overthinking it? What say ye?