few problems there....
none of them are really in the same vien, apart from System....and he listed them in his post haha 😛
Egg:
you seem to have no real set genre to ur list, they're all just older bands apart from SOAD RATM and Nirvana... and theyre all very different, so itll be hard for any1 to really give u a list of new bands you may like
im listening to Death From Above 1979 now, so why not try them out...be a good start 😛 then try The Eighties Matchbox B-line Disaster
Well it would be hard to class any band as a favorit till you got to know them. That's at least how it works with me, a band has to build itself up to the top of my band list slowly slowly to be concidered one of my favorits, sometimes it takes a month sometimes a year but it's never love at first sight.
My advice is let yourself open up to new bands that you never really gave much atention to and you may find you like them more than you thought (or more than other people made you think, don't dislike a band just because everyone els does untill you've given them a try!).