Either the difference is negligible or it doesn't work AT ALL. I have multiple of these. For example: gain bonus Super energy on Shotgun kills. I've tested this alot. One kill with my handcannon then my kill with the Shotgun... They both grant the EXACT amoint of super energy. Am i missing something or does this not work? Can someone confirm? I tested it with snipers shotguns and fusion rifles… Always the same amount of super as killing with my handcannon!