We have WOW
We have WOW triple play and it is fine and generally functional. They are pretty competitive to the huge guys, managing to keep AT&T and Comcast honest which gets them a fair amount of business.
Their equipment looks like it was dug out of Comcast's dumpster - ancient Motorola or General Instrument cable boxes with criminally bad DVRs. When we got ours reinstalled (after a miserable month with Uverse) it seemed as if the installer had a pile of set-top boxes in his truck and he had to try a few before he found one that worked. We switched to a Tivo and I think we got the cablecard for free. When we complained about the cable modem resetting they eventually upgraded us to something that was not as far from EOL (years past EOL, instead of decades).
So this Gigabit internet stuff could just be them refreshing their network about 10-15 years behind the curve.