I've been on Comcast since October 2012, and was on the 12MB plan at that time. It was only $35/mo., so it was a much better plan than our previous Verizon DSL 3mb plan. That was just atrocious. Speed of the Comcast connex at that time:
I checked our speed only once since moving to Comcast, so that test was the first week we had it. Fast forward to today, and things were a bit laggy on the net, so I decided to run another test, only to see these numbers pop up:
Whoa ! I received no email, but then again we don't actually HAVE email set up via Comcast. We retained our Verizon email address for $20/yr., so I have never logged in to Xfinity to check on any plan changes.
I read this thread now, so it appears that many are getting a significant boost as of yesterday.