I've been using Tesla chargers for 9 years, maybe once a year I charge elsewhere. Last week I used FastNed charger which costs a whopping € 0,69/kW. Yesterday supercharging at € 0,26. For other brands, Tesla is charging between € 0,37 and € 0,47, which is by far the best price on the market here in Belgium/Holland. So I think I'll keep using Tesla chargers exclusively, even the older V2 chargers are 150kW, more than the Cyberster can take.. Everything in 1 app, simple invoicing,...
That said, if you use the Tesla software to help you find chargers, you probably lose a lot of time. When I cross Europe, I charge every 160-200km. On German Autobahn sometimes less than that, at high speed. When I'm at the charger, I check distance to next charger then multiply that by 1.3 or 1.4 (or 1.8 Autobahn LOL) for wanted range. I charge up to maybe 200-250km and off we go. I usually arrive at next charger with less than 10km range left, sometimes zero. That way I can use the fastest charging curve over and over. When Tesla tells me to charge 4 times, I charge 7 times. When driving south to Spain, I can clearly see a gain on other Teslas travelling the same route.
I am interested in what ABRP can do with the OBD connection. Keep us posted!