L7 of course! Dead Weather and Otep are cool too, and I have a soft spot for Paramore, only because I'm in love with Hayley. Yes, I pretend all her lyrics are directed towards me, big whoop, wanna fight about it?
I am feeling Metric, I hung out with them a few weeks ago, they were cool as fuck and the lead singer is a great looking girl and can sing her ass off.