I drive between Chicago and Kansas City and I’ve had nothing but good experiences. Mainly, probably, because there’s at most 2 other Teslas charging and of the 3-5 stops there are 8+ chargers (and it’s the Midwest). Usually someone will come up to chat about how they heard the Lightning can...
I have an A2Z adapter and I’ve used it at least 20 times without issue. I got it less than a week after the updates rolled out allowing charging at Tesla stations.