Tesla needs to step up their game and start rolling out V4 Superchargers with longer cords and higher voltage for cars that need it.
My car uses higher voltage and will charge fast at a 350kW CCS station, but would be pathetically slow at a Tesla supercharger if I could find two adjacent spaces and park at an angle.
The sad part is that people are holding off on the purchase of a car until companies switch ports, when it might be years before NACS stations are a better choice for non Teslas. And chances are that all V4 Superchargers will have magic docks anyway so you won't need an adapter to charge a car with a CCS port. But you will need the opposite adapter to charge a car with an NACS port at a CCS station.
Last year there were plenty of reports about CCS stations being unreliable. Many were, and those companies are stepping up their game. But in all fairness, even though it was common (and still is) to pull up an app and see that some of the chargers are down, it's a question of whether the app shows some that are up and available. I've never failed to be able to charge in that situation.
The biggest problem with CCS isn't reliability but stations with only four chargers. Having a space with a car in it is as bad as having a charger that doesn't work. Tesla stations are likely to have anywhere from a dozen to 100 chargers in an area.
The bottom line is availability, spaces that fit, long cables and adequate voltage are what's needed. The particular plug is the least of my worries.