After four messed up and missed appointments (on Frontiers part) in February, we had to reschedule for April when we returned to Dallas. This time everything went like clockwork. The service man called ahead, was on time, explained everything, and had the system working within the hour.
I have Fiber with 500 mbps up and down, and it works as expected. I have a 2000 sq foot single level house and you can get between 250-350 mbps on the other end of the house without mesh. No connectivity issues so far and it’s been around 2 months. Would recommend.