You'd do better without them for the kind of winters we get. If there is a really bad day, throw some chains on.But i just love the drone of the studs on asphalt. Yeah, I haven't needed them in 6 years, but i drive a subaru. I live on whidbey, it never hurts to have them and not need them, instead of need them and not have them.
But with the weather we get (more wet then ice) the studs lessen your traction. Studs are only good for ice or iced over hard pack snow.
The only thing you're really doing is tearing up the streets.