Devil Advocate here in regards to the lighter/faster arguement. Yes lighter has faster MV, however it also sheds its speed faster and more suspect to drift. Really making it less at ranges where ballistic advantages really matter. I use to follow the religion of load me light and hot, now I load heavier. Ballistically at ranges exceeding 300 yards the heavier bullet is better. Don't believe me though ask any long range, shooter or BR guy what they load, makority will be on the heavier side for caliber. Not busting chops just saying.