Brennekes are what I shot before I bought a rifled barrel. Although, some of the bargain slugs are cheap enough to try different brands and save quite a bit of money. Some are very accurate as well. for shots of fifty yards, any quality slug shoud do the job, provided they shoot accurately in your chosen gun/load combination. I'm glad that I found slugs that work for me early in the game, those slug guns will loosen your molars! Good luck!