Ha yall, I'm so excited I just bought my new Nova with the rifle barrel! Can't wait to shoot my first deer with it, what are y'all best choice sabot slugs, brand and size? I'm a big Hornady fan, but I also like Federal! Are theses gun just like Rifles, not all guns like the same ammo? I know my rifle it doesn't like Hornady, but it loves Federal I get better groups with it! Thanks