@Jerijay78 : So, from what I hear from people who have it, it's rock steady. I can tell you that for gig service, with no data caps (ever) it's 90 bucks a month. And if you have gamers and streamers in the house, you're probably already bumping up against Comcast's cap. If you use the apps on the Xfinity box, that counts against your data as well. I pay extra to Comcast for unlimited, because I was tired of having to monitor it continually.
Tachus is worth it to me for the stability, and for the fact that I never have to worry about "running out of internet" With the money I pay Comcast for unlimited data, it's comparable.