I think I did pretty well this year and found something interesting, so I thought I'd post it here!
I am 27, 3 years no claims + girl friend who is 27 with 9+ no claims. I am the owner/main driver and got a quote of £625 through Admiral. Considering Churchill cost me about £600 for 6 months (the remainder of my last policy), I was pleasently shocked by this!
Also, I had *two* prices from Admiral - one direct through their site, which was £690 odd. The other was clicking through from Confused.com at £625. I double checked everything and at first I thought it was the milage (they'd missed off my business milage), but it was still loads cheaper afterwards too! I did notice it was a different page on the Admiral site when going via confused, so I can only assume there is some sort of discount.
So, if you're renewing and confused has them on their list, I recommend you give them a try first!