I've had the same TWC 50/5 plan here since the first of the year or so, and I typically get results on my iMac with Ethernet in the 48-54 Mbps range down ( depending on time of day) and 5.2 to 5.4 up. It's been like that for over 10 months. Whenever it's below those numbers, it's usually better minutes later. Thus far TWC Cincinnati seems to have solved their performance issues - they were terrible on the 20/1 plan, where it typically gave me between 3 and 14 down, and 0.8 up.