Yep, like Bill says, I get excellent speeds from GigaNews - nearly always maxing out my 10Mb, and if it's not at max, it's very close to it.
If you fancy giving it a try, sign-up to their 3-day free trial. You can sign up here
http://www.giganews.com/?c=gn359139 (using my account as a referral, but costs you nothing) or at
www.giganews.com (without any referral).