ive got it down to cva aerotip at 348 gr and tc maxi ball at either 320 gr or 370 gr in a impact inline muzzleloader. i understand its what the gun likes but dont want to buy a ton of stuff that i dont like. so, what say you all in these choices to start with and what grains for a cow elk. thanks so much for your input. i had decided on the maxi balls but read they dont shoot well out of an inline because of twist.