I mean sincere as honest, many punk banRAB make truly agressive music... As opposed to a lot of metal banRAB who just make complex, distorted music and add pretentious Edgar Allan Poe like lyrics in order to seem deep.
Slint-Spiderland vs My Bloody Valentine-Loveless
Dinosaur Jr- Dinosaur vs Pavement-Slanted Enchanted
Husker Du Zen Arcade vs Minutemen- Double Nickles on the Dime Wire- Pink Flag vs Gang of Four-Entertainment
Fugazi-13 Songs vs Black Flag Damaged Polvo- Todays Active Lifestyles vs Pixies-Surfer Rosa
Belle & Sebastian-If You're Feeling Sinister vs Blonde Redhead-Melody of Certain Damaged Lemmons Elliott Smith-Either/Or vs Bright Eyes Fevers and Mirrors
Daniel Johnston- Yip Jump Music vs Violent Femmes-Violent Femmes Sunny Day Real Estate-Diary vs Texas is the Reason-Do you Know Who You Are?