I'm with Nationwide and I'll stick with them. Afraid to shop around since I do have one speeding ticket from 2 years ago... and Nationwide never seems to find out about my tickets!!! That's the best discount around! Or if they do know, I still have a "safe driver" rating.
(When I got the policy in 1994 I was 21, fresh out of college, and had 3 speeding tickets in Virginia within the prior year... played dumb about it and it worked!)
That being said -- I've probably cursed myself -- I may look into dropping collision and keeping comprehensive.
My understanding of collision is that it pays for the repairs to (or the value of) my car should it be in an accident when I'm at fault. I'd give a ballpark value of $3000 retail for my car (on a warm sunny day). I guess it also saves on future premium increases if I don't file a claim.
But I was wondering... what about no fault accidents? I learned from traffic court that if there are any doubts the judge will just declare it no fault and say "let your insurance companies fight it out".