I was wondering about penetration of the same bullet with different weights. For example, if you have a 200 grain and a 300 grain Barnes Bullet and shoot them with the same amount of powder with the same gun, which would give the best penetration. It seems the 200 grain might have more velocity but the 300 grain might have more inertia? That may not be the right word, but you may get my drift. Thanks for any input. The reason I'm asking is that I want the best of both worlds when it comes to hunting deer. Penetration with good expansion.