I noticed Comcast has slowly reduced my download speeds over the past 2 years from 48Mbs to now 20Mbs. They have sent me a mail ad wanting me to pay more now to get my original 50Mbs speed back.
Note- I also have a business account. My speed does not vary based on time of day. Anytime I check it it runs nearly the same.
However, with Netflix, I only get 12Mbs so this is definitly being throttled back. I normally do not see a problem watching Netflix except when viewing 3D "super HD" listings. These nearly all buffer for awhole and a few tell me "the network is too slow to stream this show, try again later" Netflix says I need 15Mbs to properly stream 3D Super HD content. So, if they weren't throttling I should not have a problem with 20Mbs down. But I am and this latest disclosure is what probably is the reason.
I don't believe in paying for speed unless I plan to use it. The only reason I feel I need more than 20Mbs is to watch 3D programs from Netflix. If I can get the 3D movies to stream with the planned deal, I won't bother to make the upgrade. If not, then I suppose I should give the 50Mbs upgrade a test run. I suppose if my household had kids and we streamed several HD movies at the same time, I would need more than 20Mbs.