Just my taste, but WTCI Chattanooga TN doesn't carry Worldview/local shows (music festivals, etc) that I do receive on WNGH (GA PBS) which is nice. Luckily, I receive both PBS affiliates. WNGH is more geared for GA residents however, thus the designation GPB. The same shows weekdays are the same for the kids on the main channels, and of course PBS Kids channel, and Create 9 times out of 10 show the same. I will say WNGH main feed is broadcast in 1080, WTCI is 720, all others on both are 480. But not really that big a deal, just my tv shows the diff in resolution when I turn those channels on.