Split or street better?

so i keep bouncing between splits and streets, and it feels like i’m overthinking for the edge that’s never really there. my bankroll likes the splits because i can spread out a bit more, but when i hit with streets it actually feels worth the hassle. sometimes i’ll sit there just stacking chips on both and end up all over the felt, which probably isn’t helping. i know neither is a real “strategy” for beating the game but in practice, which do you all find ends up less tilting when the session runs long? do you focus on just one style for sanity or keep mixing like me?